{"version":3,"file":"vendors-fb0fcf25.b149463909b5e91f4e75.bundle.js","mappings":";;;;;;;;;;;;;;;;;AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;ACv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lGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;ACrEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;ACpCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;;ACbA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC7LA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACjRA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;ACt0BA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;ACfA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;;;;ACxJA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;;;;;;;;;;;;AChRA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;;;;ACxgBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","sources":["webpack://app/./node_modules/ol/easing.js","webpack://app/./node_modules/ol/events.js","webpack://app/./node_modules/ol/events/Event.js","webpack://app/./node_modules/ol/events/EventType.js","webpack://app/./node_modules/ol/events/KeyCode.js","webpack://app/./node_modules/ol/events/Target.js","webpack://app/./node_modules/ol/events/condition.js","webpack://app/./node_modules/ol/extent.js","webpack://app/./node_modules/ol/extent/Relationship.js","webpack://app/./node_modules/ol/featureloader.js","webpack://app/./node_modules/ol/format/Feature.js","webpack://app/./node_modules/ol/format/GeoJSON.js","webpack://app/./node_modules/ol/format/JSONFeature.js"],"sourcesContent":["/**\n * @module ol/easing\n */\n/**\n * Start slow and speed up.\n * @param {number} t Input between 0 and 1.\n * @return {number} Output between 0 and 1.\n * @api\n */\nexport function easeIn(t) {\n    return Math.pow(t, 3);\n}\n/**\n * Start fast and slow down.\n * @param {number} t Input between 0 and 1.\n * @return {number} Output between 0 and 1.\n * @api\n */\nexport function easeOut(t) {\n    return 1 - easeIn(1 - t);\n}\n/**\n * Start slow, speed up, and then slow down again.\n * @param {number} t Input between 0 and 1.\n * @return {number} Output between 0 and 1.\n * @api\n */\nexport function inAndOut(t) {\n    return 3 * t * t - 2 * t * t * t;\n}\n/**\n * Maintain a constant speed over time.\n * @param {number} t Input between 0 and 1.\n * @return {number} Output between 0 and 1.\n * @api\n */\nexport function linear(t) {\n    return t;\n}\n/**\n * Start slow, speed up, and at the very end slow down again.  This has the\n * same general behavior as {@link module:ol/easing.inAndOut}, but the final\n * slowdown is delayed.\n * @param {number} t Input between 0 and 1.\n * @return {number} Output between 0 and 1.\n * @api\n */\nexport function upAndDown(t) {\n    if (t < 0.5) {\n        return inAndOut(2 * t);\n    }\n    else {\n        return 1 - inAndOut(2 * (t - 0.5));\n    }\n}\n//# sourceMappingURL=easing.js.map","/**\n * @module ol/events\n */\nimport { clear } from './obj.js';\n/**\n * Key to use with {@link module:ol/Observable.unByKey}.\n * @typedef {Object} EventsKey\n * @property {ListenerFunction} listener Listener.\n * @property {import(\"./events/Target.js\").EventTargetLike} target Target.\n * @property {string} type Type.\n * @api\n */\n/**\n * Listener function. This function is called with an event object as argument.\n * When the function returns `false`, event propagation will stop.\n *\n * @typedef {function((Event|import(\"./events/Event.js\").default)): (void|boolean)} ListenerFunction\n * @api\n */\n/**\n * @typedef {Object} ListenerObject\n * @property {ListenerFunction} handleEvent HandleEvent listener function.\n */\n/**\n * @typedef {ListenerFunction|ListenerObject} Listener\n */\n/**\n * Registers an event listener on an event target. Inspired by\n * https://google.github.io/closure-library/api/source/closure/goog/events/events.js.src.html\n *\n * This function efficiently binds a `listener` to a `this` object, and returns\n * a key for use with {@link module:ol/events.unlistenByKey}.\n *\n * @param {import(\"./events/Target.js\").EventTargetLike} target Event target.\n * @param {string} type Event type.\n * @param {ListenerFunction} listener Listener.\n * @param {Object} [opt_this] Object referenced by the `this` keyword in the\n *     listener. Default is the `target`.\n * @param {boolean} [opt_once] If true, add the listener as one-off listener.\n * @return {EventsKey} Unique key for the listener.\n */\nexport function listen(target, type, listener, opt_this, opt_once) {\n    if (opt_this && opt_this !== target) {\n        listener = listener.bind(opt_this);\n    }\n    if (opt_once) {\n        var originalListener_1 = listener;\n        listener = function () {\n            target.removeEventListener(type, listener);\n            originalListener_1.apply(this, arguments);\n        };\n    }\n    var eventsKey = {\n        target: target,\n        type: type,\n        listener: listener,\n    };\n    target.addEventListener(type, listener);\n    return eventsKey;\n}\n/**\n * Registers a one-off event listener on an event target. Inspired by\n * https://google.github.io/closure-library/api/source/closure/goog/events/events.js.src.html\n *\n * This function efficiently binds a `listener` as self-unregistering listener\n * to a `this` object, and returns a key for use with\n * {@link module:ol/events.unlistenByKey} in case the listener needs to be\n * unregistered before it is called.\n *\n * When {@link module:ol/events.listen} is called with the same arguments after this\n * function, the self-unregistering listener will be turned into a permanent\n * listener.\n *\n * @param {import(\"./events/Target.js\").EventTargetLike} target Event target.\n * @param {string} type Event type.\n * @param {ListenerFunction} listener Listener.\n * @param {Object} [opt_this] Object referenced by the `this` keyword in the\n *     listener. Default is the `target`.\n * @return {EventsKey} Key for unlistenByKey.\n */\nexport function listenOnce(target, type, listener, opt_this) {\n    return listen(target, type, listener, opt_this, true);\n}\n/**\n * Unregisters event listeners on an event target. Inspired by\n * https://google.github.io/closure-library/api/source/closure/goog/events/events.js.src.html\n *\n * The argument passed to this function is the key returned from\n * {@link module:ol/events.listen} or {@link module:ol/events.listenOnce}.\n *\n * @param {EventsKey} key The key.\n */\nexport function unlistenByKey(key) {\n    if (key && key.target) {\n        key.target.removeEventListener(key.type, key.listener);\n        clear(key);\n    }\n}\n//# sourceMappingURL=events.js.map","/**\n * @module ol/events/Event\n */\n/**\n * @classdesc\n * Stripped down implementation of the W3C DOM Level 2 Event interface.\n * See https://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-interface.\n *\n * This implementation only provides `type` and `target` properties, and\n * `stopPropagation` and `preventDefault` methods. It is meant as base class\n * for higher level events defined in the library, and works with\n * {@link module:ol/events/Target~Target}.\n */\nvar BaseEvent = /** @class */ (function () {\n    /**\n     * @param {string} type Type.\n     */\n    function BaseEvent(type) {\n        /**\n         * @type {boolean}\n         */\n        this.propagationStopped;\n        /**\n         * @type {boolean}\n         */\n        this.defaultPrevented;\n        /**\n         * The event type.\n         * @type {string}\n         * @api\n         */\n        this.type = type;\n        /**\n         * The event target.\n         * @type {Object}\n         * @api\n         */\n        this.target = null;\n    }\n    /**\n     * Prevent default. This means that no emulated `click`, `singleclick` or `doubleclick` events\n     * will be fired.\n     * @api\n     */\n    BaseEvent.prototype.preventDefault = function () {\n        this.defaultPrevented = true;\n    };\n    /**\n     * Stop event propagation.\n     * @api\n     */\n    BaseEvent.prototype.stopPropagation = function () {\n        this.propagationStopped = true;\n    };\n    return BaseEvent;\n}());\n/**\n * @param {Event|import(\"./Event.js\").default} evt Event\n */\nexport function stopPropagation(evt) {\n    evt.stopPropagation();\n}\n/**\n * @param {Event|import(\"./Event.js\").default} evt Event\n */\nexport function preventDefault(evt) {\n    evt.preventDefault();\n}\nexport default BaseEvent;\n//# sourceMappingURL=Event.js.map","/**\n * @module ol/events/EventType\n */\n/**\n * @enum {string}\n * @const\n */\nexport default {\n    /**\n     * Generic change event. Triggered when the revision counter is increased.\n     * @event module:ol/events/Event~BaseEvent#change\n     * @api\n     */\n    CHANGE: 'change',\n    /**\n     * Generic error event. Triggered when an error occurs.\n     * @event module:ol/events/Event~BaseEvent#error\n     * @api\n     */\n    ERROR: 'error',\n    BLUR: 'blur',\n    CLEAR: 'clear',\n    CONTEXTMENU: 'contextmenu',\n    CLICK: 'click',\n    DBLCLICK: 'dblclick',\n    DRAGENTER: 'dragenter',\n    DRAGOVER: 'dragover',\n    DROP: 'drop',\n    FOCUS: 'focus',\n    KEYDOWN: 'keydown',\n    KEYPRESS: 'keypress',\n    LOAD: 'load',\n    RESIZE: 'resize',\n    TOUCHMOVE: 'touchmove',\n    WHEEL: 'wheel',\n};\n//# sourceMappingURL=EventType.js.map","/**\n * @module ol/events/KeyCode\n */\n/**\n * @enum {number}\n * @const\n */\nexport default {\n    LEFT: 37,\n    UP: 38,\n    RIGHT: 39,\n    DOWN: 40,\n};\n//# sourceMappingURL=KeyCode.js.map","var __extends = (this && this.__extends) || (function () {\n    var extendStatics = function (d, b) {\n        extendStatics = Object.setPrototypeOf ||\n            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n        return extendStatics(d, b);\n    };\n    return function (d, b) {\n        if (typeof b !== \"function\" && b !== null)\n            throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\n/**\n * @module ol/events/Target\n */\nimport Disposable from '../Disposable.js';\nimport Event from './Event.js';\nimport { VOID } from '../functions.js';\nimport { clear } from '../obj.js';\n/**\n * @typedef {EventTarget|Target} EventTargetLike\n */\n/**\n * @classdesc\n * A simplified implementation of the W3C DOM Level 2 EventTarget interface.\n * See https://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-EventTarget.\n *\n * There are two important simplifications compared to the specification:\n *\n * 1. The handling of `useCapture` in `addEventListener` and\n *    `removeEventListener`. There is no real capture model.\n * 2. The handling of `stopPropagation` and `preventDefault` on `dispatchEvent`.\n *    There is no event target hierarchy. When a listener calls\n *    `stopPropagation` or `preventDefault` on an event object, it means that no\n *    more listeners after this one will be called. Same as when the listener\n *    returns false.\n */\nvar Target = /** @class */ (function (_super) {\n    __extends(Target, _super);\n    /**\n     * @param {*} [opt_target] Default event target for dispatched events.\n     */\n    function Target(opt_target) {\n        var _this = _super.call(this) || this;\n        /**\n         * @private\n         * @type {*}\n         */\n        _this.eventTarget_ = opt_target;\n        /**\n         * @private\n         * @type {Object<string, number>}\n         */\n        _this.pendingRemovals_ = null;\n        /**\n         * @private\n         * @type {Object<string, number>}\n         */\n        _this.dispatching_ = null;\n        /**\n         * @private\n         * @type {Object<string, Array<import(\"../events.js\").Listener>>}\n         */\n        _this.listeners_ = null;\n        return _this;\n    }\n    /**\n     * @param {string} type Type.\n     * @param {import(\"../events.js\").Listener} listener Listener.\n     */\n    Target.prototype.addEventListener = function (type, listener) {\n        if (!type || !listener) {\n            return;\n        }\n        var listeners = this.listeners_ || (this.listeners_ = {});\n        var listenersForType = listeners[type] || (listeners[type] = []);\n        if (listenersForType.indexOf(listener) === -1) {\n            listenersForType.push(listener);\n        }\n    };\n    /**\n     * Dispatches an event and calls all listeners listening for events\n     * of this type. The event parameter can either be a string or an\n     * Object with a `type` property.\n     *\n     * @param {import(\"./Event.js\").default|string} event Event object.\n     * @return {boolean|undefined} `false` if anyone called preventDefault on the\n     *     event object or if any of the listeners returned false.\n     * @api\n     */\n    Target.prototype.dispatchEvent = function (event) {\n        var isString = typeof event === 'string';\n        var type = isString ? event : event.type;\n        var listeners = this.listeners_ && this.listeners_[type];\n        if (!listeners) {\n            return;\n        }\n        var evt = isString ? new Event(event) : /** @type {Event} */ (event);\n        if (!evt.target) {\n            evt.target = this.eventTarget_ || this;\n        }\n        var dispatching = this.dispatching_ || (this.dispatching_ = {});\n        var pendingRemovals = this.pendingRemovals_ || (this.pendingRemovals_ = {});\n        if (!(type in dispatching)) {\n            dispatching[type] = 0;\n            pendingRemovals[type] = 0;\n        }\n        ++dispatching[type];\n        var propagate;\n        for (var i = 0, ii = listeners.length; i < ii; ++i) {\n            if ('handleEvent' in listeners[i]) {\n                propagate = /** @type {import(\"../events.js\").ListenerObject} */ (listeners[i]).handleEvent(evt);\n            }\n            else {\n                propagate = /** @type {import(\"../events.js\").ListenerFunction} */ (listeners[i]).call(this, evt);\n            }\n            if (propagate === false || evt.propagationStopped) {\n                propagate = false;\n                break;\n            }\n        }\n        if (--dispatching[type] === 0) {\n            var pr = pendingRemovals[type];\n            delete pendingRemovals[type];\n            while (pr--) {\n                this.removeEventListener(type, VOID);\n            }\n            delete dispatching[type];\n        }\n        return propagate;\n    };\n    /**\n     * Clean up.\n     */\n    Target.prototype.disposeInternal = function () {\n        this.listeners_ && clear(this.listeners_);\n    };\n    /**\n     * Get the listeners for a specified event type. Listeners are returned in the\n     * order that they will be called in.\n     *\n     * @param {string} type Type.\n     * @return {Array<import(\"../events.js\").Listener>|undefined} Listeners.\n     */\n    Target.prototype.getListeners = function (type) {\n        return (this.listeners_ && this.listeners_[type]) || undefined;\n    };\n    /**\n     * @param {string} [opt_type] Type. If not provided,\n     *     `true` will be returned if this event target has any listeners.\n     * @return {boolean} Has listeners.\n     */\n    Target.prototype.hasListener = function (opt_type) {\n        if (!this.listeners_) {\n            return false;\n        }\n        return opt_type\n            ? opt_type in this.listeners_\n            : Object.keys(this.listeners_).length > 0;\n    };\n    /**\n     * @param {string} type Type.\n     * @param {import(\"../events.js\").Listener} listener Listener.\n     */\n    Target.prototype.removeEventListener = function (type, listener) {\n        var listeners = this.listeners_ && this.listeners_[type];\n        if (listeners) {\n            var index = listeners.indexOf(listener);\n            if (index !== -1) {\n                if (this.pendingRemovals_ && type in this.pendingRemovals_) {\n                    // make listener a no-op, and remove later in #dispatchEvent()\n                    listeners[index] = VOID;\n                    ++this.pendingRemovals_[type];\n                }\n                else {\n                    listeners.splice(index, 1);\n                    if (listeners.length === 0) {\n                        delete this.listeners_[type];\n                    }\n                }\n            }\n        }\n    };\n    return Target;\n}(Disposable));\nexport default Target;\n//# sourceMappingURL=Target.js.map","/**\n * @module ol/events/condition\n */\nimport MapBrowserEventType from '../MapBrowserEventType.js';\nimport { FALSE, TRUE } from '../functions.js';\nimport { MAC, WEBKIT } from '../has.js';\nimport { assert } from '../asserts.js';\n/**\n * A function that takes an {@link module:ol/MapBrowserEvent~MapBrowserEvent} and returns a\n * `{boolean}`. If the condition is met, true should be returned.\n *\n * @typedef {function(this: ?, import(\"../MapBrowserEvent.js\").default): boolean} Condition\n */\n/**\n * Creates a condition function that passes when all provided conditions pass.\n * @param {...Condition} var_args Conditions to check.\n * @return {Condition} Condition function.\n */\nexport function all(var_args) {\n    var conditions = arguments;\n    /**\n     * @param {import(\"../MapBrowserEvent.js\").default} event Event.\n     * @return {boolean} All conditions passed.\n     */\n    return function (event) {\n        var pass = true;\n        for (var i = 0, ii = conditions.length; i < ii; ++i) {\n            pass = pass && conditions[i](event);\n            if (!pass) {\n                break;\n            }\n        }\n        return pass;\n    };\n}\n/**\n * Return `true` if only the alt-key is pressed, `false` otherwise (e.g. when\n * additionally the shift-key is pressed).\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if only the alt key is pressed.\n * @api\n */\nexport var altKeyOnly = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    return (originalEvent.altKey &&\n        !(originalEvent.metaKey || originalEvent.ctrlKey) &&\n        !originalEvent.shiftKey);\n};\n/**\n * Return `true` if only the alt-key and shift-key is pressed, `false` otherwise\n * (e.g. when additionally the platform-modifier-key is pressed).\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if only the alt and shift keys are pressed.\n * @api\n */\nexport var altShiftKeysOnly = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    return (originalEvent.altKey &&\n        !(originalEvent.metaKey || originalEvent.ctrlKey) &&\n        originalEvent.shiftKey);\n};\n/**\n * Return `true` if the map has the focus. This condition requires a map target\n * element with a `tabindex` attribute, e.g. `<div id=\"map\" tabindex=\"1\">`.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} event Map browser event.\n * @return {boolean} The map has the focus.\n * @api\n */\nexport var focus = function (event) {\n    var targetElement = event.map.getTargetElement();\n    var activeElement = event.map.getOwnerDocument().activeElement;\n    return targetElement.contains(activeElement);\n};\n/**\n * Return `true` if the map has the focus or no 'tabindex' attribute set.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} event Map browser event.\n * @return {boolean} The map container has the focus or no 'tabindex' attribute.\n */\nexport var focusWithTabindex = function (event) {\n    return event.map.getTargetElement().hasAttribute('tabindex')\n        ? focus(event)\n        : true;\n};\n/**\n * Return always true.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True.\n * @api\n */\nexport var always = TRUE;\n/**\n * Return `true` if the event is a `click` event, `false` otherwise.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event is a map `click` event.\n * @api\n */\nexport var click = function (mapBrowserEvent) {\n    return mapBrowserEvent.type == MapBrowserEventType.CLICK;\n};\n/**\n * Return `true` if the event has an \"action\"-producing mouse button.\n *\n * By definition, this includes left-click on windows/linux, and left-click\n * without the ctrl key on Macs.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} The result.\n */\nexport var mouseActionButton = function (mapBrowserEvent) {\n    var originalEvent = /** @type {MouseEvent} */ (mapBrowserEvent.originalEvent);\n    return originalEvent.button == 0 && !(WEBKIT && MAC && originalEvent.ctrlKey);\n};\n/**\n * Return always false.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} False.\n * @api\n */\nexport var never = FALSE;\n/**\n * Return `true` if the browser event is a `pointermove` event, `false`\n * otherwise.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the browser event is a `pointermove` event.\n * @api\n */\nexport var pointerMove = function (mapBrowserEvent) {\n    return mapBrowserEvent.type == 'pointermove';\n};\n/**\n * Return `true` if the event is a map `singleclick` event, `false` otherwise.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event is a map `singleclick` event.\n * @api\n */\nexport var singleClick = function (mapBrowserEvent) {\n    return mapBrowserEvent.type == MapBrowserEventType.SINGLECLICK;\n};\n/**\n * Return `true` if the event is a map `dblclick` event, `false` otherwise.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event is a map `dblclick` event.\n * @api\n */\nexport var doubleClick = function (mapBrowserEvent) {\n    return mapBrowserEvent.type == MapBrowserEventType.DBLCLICK;\n};\n/**\n * Return `true` if no modifier key (alt-, shift- or platform-modifier-key) is\n * pressed.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True only if there no modifier keys are pressed.\n * @api\n */\nexport var noModifierKeys = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    return (!originalEvent.altKey &&\n        !(originalEvent.metaKey || originalEvent.ctrlKey) &&\n        !originalEvent.shiftKey);\n};\n/**\n * Return `true` if only the platform-modifier-key (the meta-key on Mac,\n * ctrl-key otherwise) is pressed, `false` otherwise (e.g. when additionally\n * the shift-key is pressed).\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if only the platform modifier key is pressed.\n * @api\n */\nexport var platformModifierKeyOnly = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    return (!originalEvent.altKey &&\n        (MAC ? originalEvent.metaKey : originalEvent.ctrlKey) &&\n        !originalEvent.shiftKey);\n};\n/**\n * Return `true` if only the shift-key is pressed, `false` otherwise (e.g. when\n * additionally the alt-key is pressed).\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if only the shift key is pressed.\n * @api\n */\nexport var shiftKeyOnly = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    return (!originalEvent.altKey &&\n        !(originalEvent.metaKey || originalEvent.ctrlKey) &&\n        originalEvent.shiftKey);\n};\n/**\n * Return `true` if the target element is not editable, i.e. not an `input`,\n * `select`, or `textarea` element and no `contenteditable` attribute is\n * set or inherited, `false` otherwise.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True only if the target element is not editable.\n * @api\n */\nexport var targetNotEditable = function (mapBrowserEvent) {\n    var originalEvent = /** @type {KeyboardEvent|MouseEvent|TouchEvent} */ (mapBrowserEvent.originalEvent);\n    var tagName = /** @type {Element} */ (originalEvent.target).tagName;\n    return (tagName !== 'INPUT' &&\n        tagName !== 'SELECT' &&\n        tagName !== 'TEXTAREA' &&\n        // `isContentEditable` is only available on `HTMLElement`, but it may also be a\n        // different type like `SVGElement`.\n        // @ts-ignore\n        !originalEvent.target.isContentEditable);\n};\n/**\n * Return `true` if the event originates from a mouse device.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event originates from a mouse device.\n * @api\n */\nexport var mouseOnly = function (mapBrowserEvent) {\n    var pointerEvent = /** @type {import(\"../MapBrowserEvent\").default} */ (mapBrowserEvent).originalEvent;\n    assert(pointerEvent !== undefined, 56); // mapBrowserEvent must originate from a pointer event\n    // see https://www.w3.org/TR/pointerevents/#widl-PointerEvent-pointerType\n    return pointerEvent.pointerType == 'mouse';\n};\n/**\n * Return `true` if the event originates from a touchable device.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event originates from a touchable device.\n * @api\n */\nexport var touchOnly = function (mapBrowserEvent) {\n    var pointerEvt = /** @type {import(\"../MapBrowserEvent\").default} */ (mapBrowserEvent).originalEvent;\n    assert(pointerEvt !== undefined, 56); // mapBrowserEvent must originate from a pointer event\n    // see https://www.w3.org/TR/pointerevents/#widl-PointerEvent-pointerType\n    return pointerEvt.pointerType === 'touch';\n};\n/**\n * Return `true` if the event originates from a digital pen.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event originates from a digital pen.\n * @api\n */\nexport var penOnly = function (mapBrowserEvent) {\n    var pointerEvt = /** @type {import(\"../MapBrowserEvent\").default} */ (mapBrowserEvent).originalEvent;\n    assert(pointerEvt !== undefined, 56); // mapBrowserEvent must originate from a pointer event\n    // see https://www.w3.org/TR/pointerevents/#widl-PointerEvent-pointerType\n    return pointerEvt.pointerType === 'pen';\n};\n/**\n * Return `true` if the event originates from a primary pointer in\n * contact with the surface or if the left mouse button is pressed.\n * See https://www.w3.org/TR/pointerevents/#button-states.\n *\n * @param {import(\"../MapBrowserEvent.js\").default} mapBrowserEvent Map browser event.\n * @return {boolean} True if the event originates from a primary pointer.\n * @api\n */\nexport var primaryAction = function (mapBrowserEvent) {\n    var pointerEvent = /** @type {import(\"../MapBrowserEvent\").default} */ (mapBrowserEvent).originalEvent;\n    assert(pointerEvent !== undefined, 56); // mapBrowserEvent must originate from a pointer event\n    return pointerEvent.isPrimary && pointerEvent.button === 0;\n};\n//# sourceMappingURL=condition.js.map","/**\n * @module ol/extent\n */\nimport Relationship from './extent/Relationship.js';\nimport { assert } from './asserts.js';\n/**\n * An array of numbers representing an extent: `[minx, miny, maxx, maxy]`.\n * @typedef {Array<number>} Extent\n * @api\n */\n/**\n * Extent corner.\n * @typedef {'bottom-left' | 'bottom-right' | 'top-left' | 'top-right'} Corner\n */\n/**\n * Build an extent that includes all given coordinates.\n *\n * @param {Array<import(\"./coordinate.js\").Coordinate>} coordinates Coordinates.\n * @return {Extent} Bounding extent.\n * @api\n */\nexport function boundingExtent(coordinates) {\n    var extent = createEmpty();\n    for (var i = 0, ii = coordinates.length; i < ii; ++i) {\n        extendCoordinate(extent, coordinates[i]);\n    }\n    return extent;\n}\n/**\n * @param {Array<number>} xs Xs.\n * @param {Array<number>} ys Ys.\n * @param {Extent} [opt_extent] Destination extent.\n * @private\n * @return {Extent} Extent.\n */\nfunction _boundingExtentXYs(xs, ys, opt_extent) {\n    var minX = Math.min.apply(null, xs);\n    var minY = Math.min.apply(null, ys);\n    var maxX = Math.max.apply(null, xs);\n    var maxY = Math.max.apply(null, ys);\n    return createOrUpdate(minX, minY, maxX, maxY, opt_extent);\n}\n/**\n * Return extent increased by the provided value.\n * @param {Extent} extent Extent.\n * @param {number} value The amount by which the extent should be buffered.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n * @api\n */\nexport function buffer(extent, value, opt_extent) {\n    if (opt_extent) {\n        opt_extent[0] = extent[0] - value;\n        opt_extent[1] = extent[1] - value;\n        opt_extent[2] = extent[2] + value;\n        opt_extent[3] = extent[3] + value;\n        return opt_extent;\n    }\n    else {\n        return [\n            extent[0] - value,\n            extent[1] - value,\n            extent[2] + value,\n            extent[3] + value,\n        ];\n    }\n}\n/**\n * Creates a clone of an extent.\n *\n * @param {Extent} extent Extent to clone.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} The clone.\n */\nexport function clone(extent, opt_extent) {\n    if (opt_extent) {\n        opt_extent[0] = extent[0];\n        opt_extent[1] = extent[1];\n        opt_extent[2] = extent[2];\n        opt_extent[3] = extent[3];\n        return opt_extent;\n    }\n    else {\n        return extent.slice();\n    }\n}\n/**\n * @param {Extent} extent Extent.\n * @param {number} x X.\n * @param {number} y Y.\n * @return {number} Closest squared distance.\n */\nexport function closestSquaredDistanceXY(extent, x, y) {\n    var dx, dy;\n    if (x < extent[0]) {\n        dx = extent[0] - x;\n    }\n    else if (extent[2] < x) {\n        dx = x - extent[2];\n    }\n    else {\n        dx = 0;\n    }\n    if (y < extent[1]) {\n        dy = extent[1] - y;\n    }\n    else if (extent[3] < y) {\n        dy = y - extent[3];\n    }\n    else {\n        dy = 0;\n    }\n    return dx * dx + dy * dy;\n}\n/**\n * Check if the passed coordinate is contained or on the edge of the extent.\n *\n * @param {Extent} extent Extent.\n * @param {import(\"./coordinate.js\").Coordinate} coordinate Coordinate.\n * @return {boolean} The coordinate is contained in the extent.\n * @api\n */\nexport function containsCoordinate(extent, coordinate) {\n    return containsXY(extent, coordinate[0], coordinate[1]);\n}\n/**\n * Check if one extent contains another.\n *\n * An extent is deemed contained if it lies completely within the other extent,\n * including if they share one or more edges.\n *\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @return {boolean} The second extent is contained by or on the edge of the\n *     first.\n * @api\n */\nexport function containsExtent(extent1, extent2) {\n    return (extent1[0] <= extent2[0] &&\n        extent2[2] <= extent1[2] &&\n        extent1[1] <= extent2[1] &&\n        extent2[3] <= extent1[3]);\n}\n/**\n * Check if the passed coordinate is contained or on the edge of the extent.\n *\n * @param {Extent} extent Extent.\n * @param {number} x X coordinate.\n * @param {number} y Y coordinate.\n * @return {boolean} The x, y values are contained in the extent.\n * @api\n */\nexport function containsXY(extent, x, y) {\n    return extent[0] <= x && x <= extent[2] && extent[1] <= y && y <= extent[3];\n}\n/**\n * Get the relationship between a coordinate and extent.\n * @param {Extent} extent The extent.\n * @param {import(\"./coordinate.js\").Coordinate} coordinate The coordinate.\n * @return {import(\"./extent/Relationship.js\").default} The relationship (bitwise compare with\n *     import(\"./extent/Relationship.js\").Relationship).\n */\nexport function coordinateRelationship(extent, coordinate) {\n    var minX = extent[0];\n    var minY = extent[1];\n    var maxX = extent[2];\n    var maxY = extent[3];\n    var x = coordinate[0];\n    var y = coordinate[1];\n    var relationship = Relationship.UNKNOWN;\n    if (x < minX) {\n        relationship = relationship | Relationship.LEFT;\n    }\n    else if (x > maxX) {\n        relationship = relationship | Relationship.RIGHT;\n    }\n    if (y < minY) {\n        relationship = relationship | Relationship.BELOW;\n    }\n    else if (y > maxY) {\n        relationship = relationship | Relationship.ABOVE;\n    }\n    if (relationship === Relationship.UNKNOWN) {\n        relationship = Relationship.INTERSECTING;\n    }\n    return relationship;\n}\n/**\n * Create an empty extent.\n * @return {Extent} Empty extent.\n * @api\n */\nexport function createEmpty() {\n    return [Infinity, Infinity, -Infinity, -Infinity];\n}\n/**\n * Create a new extent or update the provided extent.\n * @param {number} minX Minimum X.\n * @param {number} minY Minimum Y.\n * @param {number} maxX Maximum X.\n * @param {number} maxY Maximum Y.\n * @param {Extent} [opt_extent] Destination extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdate(minX, minY, maxX, maxY, opt_extent) {\n    if (opt_extent) {\n        opt_extent[0] = minX;\n        opt_extent[1] = minY;\n        opt_extent[2] = maxX;\n        opt_extent[3] = maxY;\n        return opt_extent;\n    }\n    else {\n        return [minX, minY, maxX, maxY];\n    }\n}\n/**\n * Create a new empty extent or make the provided one empty.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdateEmpty(opt_extent) {\n    return createOrUpdate(Infinity, Infinity, -Infinity, -Infinity, opt_extent);\n}\n/**\n * @param {import(\"./coordinate.js\").Coordinate} coordinate Coordinate.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdateFromCoordinate(coordinate, opt_extent) {\n    var x = coordinate[0];\n    var y = coordinate[1];\n    return createOrUpdate(x, y, x, y, opt_extent);\n}\n/**\n * @param {Array<import(\"./coordinate.js\").Coordinate>} coordinates Coordinates.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdateFromCoordinates(coordinates, opt_extent) {\n    var extent = createOrUpdateEmpty(opt_extent);\n    return extendCoordinates(extent, coordinates);\n}\n/**\n * @param {Array<number>} flatCoordinates Flat coordinates.\n * @param {number} offset Offset.\n * @param {number} end End.\n * @param {number} stride Stride.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdateFromFlatCoordinates(flatCoordinates, offset, end, stride, opt_extent) {\n    var extent = createOrUpdateEmpty(opt_extent);\n    return extendFlatCoordinates(extent, flatCoordinates, offset, end, stride);\n}\n/**\n * @param {Array<Array<import(\"./coordinate.js\").Coordinate>>} rings Rings.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function createOrUpdateFromRings(rings, opt_extent) {\n    var extent = createOrUpdateEmpty(opt_extent);\n    return extendRings(extent, rings);\n}\n/**\n * Determine if two extents are equivalent.\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @return {boolean} The two extents are equivalent.\n * @api\n */\nexport function equals(extent1, extent2) {\n    return (extent1[0] == extent2[0] &&\n        extent1[2] == extent2[2] &&\n        extent1[1] == extent2[1] &&\n        extent1[3] == extent2[3]);\n}\n/**\n * Determine if two extents are approximately equivalent.\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @param {number} tolerance Tolerance in extent coordinate units.\n * @return {boolean} The two extents differ by less than the tolerance.\n */\nexport function approximatelyEquals(extent1, extent2, tolerance) {\n    return (Math.abs(extent1[0] - extent2[0]) < tolerance &&\n        Math.abs(extent1[2] - extent2[2]) < tolerance &&\n        Math.abs(extent1[1] - extent2[1]) < tolerance &&\n        Math.abs(extent1[3] - extent2[3]) < tolerance);\n}\n/**\n * Modify an extent to include another extent.\n * @param {Extent} extent1 The extent to be modified.\n * @param {Extent} extent2 The extent that will be included in the first.\n * @return {Extent} A reference to the first (extended) extent.\n * @api\n */\nexport function extend(extent1, extent2) {\n    if (extent2[0] < extent1[0]) {\n        extent1[0] = extent2[0];\n    }\n    if (extent2[2] > extent1[2]) {\n        extent1[2] = extent2[2];\n    }\n    if (extent2[1] < extent1[1]) {\n        extent1[1] = extent2[1];\n    }\n    if (extent2[3] > extent1[3]) {\n        extent1[3] = extent2[3];\n    }\n    return extent1;\n}\n/**\n * @param {Extent} extent Extent.\n * @param {import(\"./coordinate.js\").Coordinate} coordinate Coordinate.\n */\nexport function extendCoordinate(extent, coordinate) {\n    if (coordinate[0] < extent[0]) {\n        extent[0] = coordinate[0];\n    }\n    if (coordinate[0] > extent[2]) {\n        extent[2] = coordinate[0];\n    }\n    if (coordinate[1] < extent[1]) {\n        extent[1] = coordinate[1];\n    }\n    if (coordinate[1] > extent[3]) {\n        extent[3] = coordinate[1];\n    }\n}\n/**\n * @param {Extent} extent Extent.\n * @param {Array<import(\"./coordinate.js\").Coordinate>} coordinates Coordinates.\n * @return {Extent} Extent.\n */\nexport function extendCoordinates(extent, coordinates) {\n    for (var i = 0, ii = coordinates.length; i < ii; ++i) {\n        extendCoordinate(extent, coordinates[i]);\n    }\n    return extent;\n}\n/**\n * @param {Extent} extent Extent.\n * @param {Array<number>} flatCoordinates Flat coordinates.\n * @param {number} offset Offset.\n * @param {number} end End.\n * @param {number} stride Stride.\n * @return {Extent} Extent.\n */\nexport function extendFlatCoordinates(extent, flatCoordinates, offset, end, stride) {\n    for (; offset < end; offset += stride) {\n        extendXY(extent, flatCoordinates[offset], flatCoordinates[offset + 1]);\n    }\n    return extent;\n}\n/**\n * @param {Extent} extent Extent.\n * @param {Array<Array<import(\"./coordinate.js\").Coordinate>>} rings Rings.\n * @return {Extent} Extent.\n */\nexport function extendRings(extent, rings) {\n    for (var i = 0, ii = rings.length; i < ii; ++i) {\n        extendCoordinates(extent, rings[i]);\n    }\n    return extent;\n}\n/**\n * @param {Extent} extent Extent.\n * @param {number} x X.\n * @param {number} y Y.\n */\nexport function extendXY(extent, x, y) {\n    extent[0] = Math.min(extent[0], x);\n    extent[1] = Math.min(extent[1], y);\n    extent[2] = Math.max(extent[2], x);\n    extent[3] = Math.max(extent[3], y);\n}\n/**\n * This function calls `callback` for each corner of the extent. If the\n * callback returns a truthy value the function returns that value\n * immediately. Otherwise the function returns `false`.\n * @param {Extent} extent Extent.\n * @param {function(import(\"./coordinate.js\").Coordinate): S} callback Callback.\n * @return {S|boolean} Value.\n * @template S\n */\nexport function forEachCorner(extent, callback) {\n    var val;\n    val = callback(getBottomLeft(extent));\n    if (val) {\n        return val;\n    }\n    val = callback(getBottomRight(extent));\n    if (val) {\n        return val;\n    }\n    val = callback(getTopRight(extent));\n    if (val) {\n        return val;\n    }\n    val = callback(getTopLeft(extent));\n    if (val) {\n        return val;\n    }\n    return false;\n}\n/**\n * Get the size of an extent.\n * @param {Extent} extent Extent.\n * @return {number} Area.\n * @api\n */\nexport function getArea(extent) {\n    var area = 0;\n    if (!isEmpty(extent)) {\n        area = getWidth(extent) * getHeight(extent);\n    }\n    return area;\n}\n/**\n * Get the bottom left coordinate of an extent.\n * @param {Extent} extent Extent.\n * @return {import(\"./coordinate.js\").Coordinate} Bottom left coordinate.\n * @api\n */\nexport function getBottomLeft(extent) {\n    return [extent[0], extent[1]];\n}\n/**\n * Get the bottom right coordinate of an extent.\n * @param {Extent} extent Extent.\n * @return {import(\"./coordinate.js\").Coordinate} Bottom right coordinate.\n * @api\n */\nexport function getBottomRight(extent) {\n    return [extent[2], extent[1]];\n}\n/**\n * Get the center coordinate of an extent.\n * @param {Extent} extent Extent.\n * @return {import(\"./coordinate.js\").Coordinate} Center.\n * @api\n */\nexport function getCenter(extent) {\n    return [(extent[0] + extent[2]) / 2, (extent[1] + extent[3]) / 2];\n}\n/**\n * Get a corner coordinate of an extent.\n * @param {Extent} extent Extent.\n * @param {Corner} corner Corner.\n * @return {import(\"./coordinate.js\").Coordinate} Corner coordinate.\n */\nexport function getCorner(extent, corner) {\n    var coordinate;\n    if (corner === 'bottom-left') {\n        coordinate = getBottomLeft(extent);\n    }\n    else if (corner === 'bottom-right') {\n        coordinate = getBottomRight(extent);\n    }\n    else if (corner === 'top-left') {\n        coordinate = getTopLeft(extent);\n    }\n    else if (corner === 'top-right') {\n        coordinate = getTopRight(extent);\n    }\n    else {\n        assert(false, 13); // Invalid corner\n    }\n    return coordinate;\n}\n/**\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @return {number} Enlarged area.\n */\nexport function getEnlargedArea(extent1, extent2) {\n    var minX = Math.min(extent1[0], extent2[0]);\n    var minY = Math.min(extent1[1], extent2[1]);\n    var maxX = Math.max(extent1[2], extent2[2]);\n    var maxY = Math.max(extent1[3], extent2[3]);\n    return (maxX - minX) * (maxY - minY);\n}\n/**\n * @param {import(\"./coordinate.js\").Coordinate} center Center.\n * @param {number} resolution Resolution.\n * @param {number} rotation Rotation.\n * @param {import(\"./size.js\").Size} size Size.\n * @param {Extent} [opt_extent] Destination extent.\n * @return {Extent} Extent.\n */\nexport function getForViewAndSize(center, resolution, rotation, size, opt_extent) {\n    var _a = getRotatedViewport(center, resolution, rotation, size), x0 = _a[0], y0 = _a[1], x1 = _a[2], y1 = _a[3], x2 = _a[4], y2 = _a[5], x3 = _a[6], y3 = _a[7];\n    return createOrUpdate(Math.min(x0, x1, x2, x3), Math.min(y0, y1, y2, y3), Math.max(x0, x1, x2, x3), Math.max(y0, y1, y2, y3), opt_extent);\n}\n/**\n * @param {import(\"./coordinate.js\").Coordinate} center Center.\n * @param {number} resolution Resolution.\n * @param {number} rotation Rotation.\n * @param {import(\"./size.js\").Size} size Size.\n * @return {Array<number>} Linear ring representing the viewport.\n */\nexport function getRotatedViewport(center, resolution, rotation, size) {\n    var dx = (resolution * size[0]) / 2;\n    var dy = (resolution * size[1]) / 2;\n    var cosRotation = Math.cos(rotation);\n    var sinRotation = Math.sin(rotation);\n    var xCos = dx * cosRotation;\n    var xSin = dx * sinRotation;\n    var yCos = dy * cosRotation;\n    var ySin = dy * sinRotation;\n    var x = center[0];\n    var y = center[1];\n    return [\n        x - xCos + ySin,\n        y - xSin - yCos,\n        x - xCos - ySin,\n        y - xSin + yCos,\n        x + xCos - ySin,\n        y + xSin + yCos,\n        x + xCos + ySin,\n        y + xSin - yCos,\n        x - xCos + ySin,\n        y - xSin - yCos,\n    ];\n}\n/**\n * Get the height of an extent.\n * @param {Extent} extent Extent.\n * @return {number} Height.\n * @api\n */\nexport function getHeight(extent) {\n    return extent[3] - extent[1];\n}\n/**\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @return {number} Intersection area.\n */\nexport function getIntersectionArea(extent1, extent2) {\n    var intersection = getIntersection(extent1, extent2);\n    return getArea(intersection);\n}\n/**\n * Get the intersection of two extents.\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent 2.\n * @param {Extent} [opt_extent] Optional extent to populate with intersection.\n * @return {Extent} Intersecting extent.\n * @api\n */\nexport function getIntersection(extent1, extent2, opt_extent) {\n    var intersection = opt_extent ? opt_extent : createEmpty();\n    if (intersects(extent1, extent2)) {\n        if (extent1[0] > extent2[0]) {\n            intersection[0] = extent1[0];\n        }\n        else {\n            intersection[0] = extent2[0];\n        }\n        if (extent1[1] > extent2[1]) {\n            intersection[1] = extent1[1];\n        }\n        else {\n            intersection[1] = extent2[1];\n        }\n        if (extent1[2] < extent2[2]) {\n            intersection[2] = extent1[2];\n        }\n        else {\n            intersection[2] = extent2[2];\n        }\n        if (extent1[3] < extent2[3]) {\n            intersection[3] = extent1[3];\n        }\n        else {\n            intersection[3] = extent2[3];\n        }\n    }\n    else {\n        createOrUpdateEmpty(intersection);\n    }\n    return intersection;\n}\n/**\n * @param {Extent} extent Extent.\n * @return {number} Margin.\n */\nexport function getMargin(extent) {\n    return getWidth(extent) + getHeight(extent);\n}\n/**\n * Get the size (width, height) of an extent.\n * @param {Extent} extent The extent.\n * @return {import(\"./size.js\").Size} The extent size.\n * @api\n */\nexport function getSize(extent) {\n    return [extent[2] - extent[0], extent[3] - extent[1]];\n}\n/**\n * Get the top left coordinate of an extent.\n * @param {Extent} extent Extent.\n * @return {import(\"./coordinate.js\").Coordinate} Top left coordinate.\n * @api\n */\nexport function getTopLeft(extent) {\n    return [extent[0], extent[3]];\n}\n/**\n * Get the top right coordinate of an extent.\n * @param {Extent} extent Extent.\n * @return {import(\"./coordinate.js\").Coordinate} Top right coordinate.\n * @api\n */\nexport function getTopRight(extent) {\n    return [extent[2], extent[3]];\n}\n/**\n * Get the width of an extent.\n * @param {Extent} extent Extent.\n * @return {number} Width.\n * @api\n */\nexport function getWidth(extent) {\n    return extent[2] - extent[0];\n}\n/**\n * Determine if one extent intersects another.\n * @param {Extent} extent1 Extent 1.\n * @param {Extent} extent2 Extent.\n * @return {boolean} The two extents intersect.\n * @api\n */\nexport function intersects(extent1, extent2) {\n    return (extent1[0] <= extent2[2] &&\n        extent1[2] >= extent2[0] &&\n        extent1[1] <= extent2[3] &&\n        extent1[3] >= extent2[1]);\n}\n/**\n * Determine if an extent is empty.\n * @param {Extent} extent Extent.\n * @return {boolean} Is empty.\n * @api\n */\nexport function isEmpty(extent) {\n    return extent[2] < extent[0] || extent[3] < extent[1];\n}\n/**\n * @param {Extent} extent Extent.\n * @param {Extent} [opt_extent] Extent.\n * @return {Extent} Extent.\n */\nexport function returnOrUpdate(extent, opt_extent) {\n    if (opt_extent) {\n        opt_extent[0] = extent[0];\n        opt_extent[1] = extent[1];\n        opt_extent[2] = extent[2];\n        opt_extent[3] = extent[3];\n        return opt_extent;\n    }\n    else {\n        return extent;\n    }\n}\n/**\n * @param {Extent} extent Extent.\n * @param {number} value Value.\n */\nexport function scaleFromCenter(extent, value) {\n    var deltaX = ((extent[2] - extent[0]) / 2) * (value - 1);\n    var deltaY = ((extent[3] - extent[1]) / 2) * (value - 1);\n    extent[0] -= deltaX;\n    extent[2] += deltaX;\n    extent[1] -= deltaY;\n    extent[3] += deltaY;\n}\n/**\n * Determine if the segment between two coordinates intersects (crosses,\n * touches, or is contained by) the provided extent.\n * @param {Extent} extent The extent.\n * @param {import(\"./coordinate.js\").Coordinate} start Segment start coordinate.\n * @param {import(\"./coordinate.js\").Coordinate} end Segment end coordinate.\n * @return {boolean} The segment intersects the extent.\n */\nexport function intersectsSegment(extent, start, end) {\n    var intersects = false;\n    var startRel = coordinateRelationship(extent, start);\n    var endRel = coordinateRelationship(extent, end);\n    if (startRel === Relationship.INTERSECTING ||\n        endRel === Relationship.INTERSECTING) {\n        intersects = true;\n    }\n    else {\n        var minX = extent[0];\n        var minY = extent[1];\n        var maxX = extent[2];\n        var maxY = extent[3];\n        var startX = start[0];\n        var startY = start[1];\n        var endX = end[0];\n        var endY = end[1];\n        var slope = (endY - startY) / (endX - startX);\n        var x = void 0, y = void 0;\n        if (!!(endRel & Relationship.ABOVE) && !(startRel & Relationship.ABOVE)) {\n            // potentially intersects top\n            x = endX - (endY - maxY) / slope;\n            intersects = x >= minX && x <= maxX;\n        }\n        if (!intersects &&\n            !!(endRel & Relationship.RIGHT) &&\n            !(startRel & Relationship.RIGHT)) {\n            // potentially intersects right\n            y = endY - (endX - maxX) * slope;\n            intersects = y >= minY && y <= maxY;\n        }\n        if (!intersects &&\n            !!(endRel & Relationship.BELOW) &&\n            !(startRel & Relationship.BELOW)) {\n            // potentially intersects bottom\n            x = endX - (endY - minY) / slope;\n            intersects = x >= minX && x <= maxX;\n        }\n        if (!intersects &&\n            !!(endRel & Relationship.LEFT) &&\n            !(startRel & Relationship.LEFT)) {\n            // potentially intersects left\n            y = endY - (endX - minX) * slope;\n            intersects = y >= minY && y <= maxY;\n        }\n    }\n    return intersects;\n}\n/**\n * Apply a transform function to the extent.\n * @param {Extent} extent Extent.\n * @param {import(\"./proj.js\").TransformFunction} transformFn Transform function.\n * Called with `[minX, minY, maxX, maxY]` extent coordinates.\n * @param {Extent} [opt_extent] Destination extent.\n * @param {number} [opt_stops] Number of stops per side used for the transform.\n * By default only the corners are used.\n * @return {Extent} Extent.\n * @api\n */\nexport function applyTransform(extent, transformFn, opt_extent, opt_stops) {\n    var coordinates = [];\n    if (opt_stops > 1) {\n        var width = extent[2] - extent[0];\n        var height = extent[3] - extent[1];\n        for (var i = 0; i < opt_stops; ++i) {\n            coordinates.push(extent[0] + (width * i) / opt_stops, extent[1], extent[2], extent[1] + (height * i) / opt_stops, extent[2] - (width * i) / opt_stops, extent[3], extent[0], extent[3] - (height * i) / opt_stops);\n        }\n    }\n    else {\n        coordinates = [\n            extent[0],\n            extent[1],\n            extent[2],\n            extent[1],\n            extent[2],\n            extent[3],\n            extent[0],\n            extent[3],\n        ];\n    }\n    transformFn(coordinates, coordinates, 2);\n    var xs = [];\n    var ys = [];\n    for (var i = 0, l = coordinates.length; i < l; i += 2) {\n        xs.push(coordinates[i]);\n        ys.push(coordinates[i + 1]);\n    }\n    return _boundingExtentXYs(xs, ys, opt_extent);\n}\n/**\n * Modifies the provided extent in-place to be within the real world\n * extent.\n *\n * @param {Extent} extent Extent.\n * @param {import(\"./proj/Projection.js\").default} projection Projection\n * @return {Extent} The extent within the real world extent.\n */\nexport function wrapX(extent, projection) {\n    var projectionExtent = projection.getExtent();\n    var center = getCenter(extent);\n    if (projection.canWrapX() &&\n        (center[0] < projectionExtent[0] || center[0] >= projectionExtent[2])) {\n        var worldWidth = getWidth(projectionExtent);\n        var worldsAway = Math.floor((center[0] - projectionExtent[0]) / worldWidth);\n        var offset = worldsAway * worldWidth;\n        extent[0] -= offset;\n        extent[2] -= offset;\n    }\n    return extent;\n}\n/**\n * Fits the extent to the real world\n *\n * If the extent does not cross the anti meridian, this will return the extent in an array\n * If the extent crosses the anti meridian, the extent will be sliced, so each part fits within the\n * real world\n *\n *\n * @param {Extent} extent Extent.\n * @param {import(\"./proj/Projection.js\").default} projection Projection\n * @return {Array<Extent>} The extent within the real world extent.\n */\nexport function wrapAndSliceX(extent, projection) {\n    if (projection.canWrapX()) {\n        var projectionExtent = projection.getExtent();\n        if (!isFinite(extent[0]) || !isFinite(extent[2])) {\n            return [[projectionExtent[0], extent[1], projectionExtent[2], extent[3]]];\n        }\n        wrapX(extent, projection);\n        var worldWidth = getWidth(projectionExtent);\n        if (getWidth(extent) > worldWidth) {\n            // the extent wraps around on itself\n            return [[projectionExtent[0], extent[1], projectionExtent[2], extent[3]]];\n        }\n        else if (extent[0] < projectionExtent[0]) {\n            // the extent crosses the anti meridian, so it needs to be sliced\n            return [\n                [extent[0] + worldWidth, extent[1], projectionExtent[2], extent[3]],\n                [projectionExtent[0], extent[1], extent[2], extent[3]],\n            ];\n        }\n        else if (extent[2] > projectionExtent[2]) {\n            // the extent crosses the anti meridian, so it needs to be sliced\n            return [\n                [extent[0], extent[1], projectionExtent[2], extent[3]],\n                [projectionExtent[0], extent[1], extent[2] - worldWidth, extent[3]],\n            ];\n        }\n    }\n    return [extent];\n}\n//# sourceMappingURL=extent.js.map","/**\n * @module ol/extent/Relationship\n */\n/**\n * Relationship to an extent.\n * @enum {number}\n */\nexport default {\n    UNKNOWN: 0,\n    INTERSECTING: 1,\n    ABOVE: 2,\n    RIGHT: 4,\n    BELOW: 8,\n    LEFT: 16,\n};\n//# sourceMappingURL=Relationship.js.map","/**\n * @module ol/featureloader\n */\nimport { VOID } from './functions.js';\n/**\n *\n * @type {boolean}\n * @private\n */\nvar withCredentials = false;\n/**\n * {@link module:ol/source/Vector~VectorSource} sources use a function of this type to\n * load features.\n *\n * This function takes up to 5 arguments. These are an {@link module:ol/extent~Extent} representing\n * the area to be loaded, a `{number}` representing the resolution (map units per pixel), an\n * {@link module:ol/proj/Projection~Projection} for the projection, an optional success callback that should get\n * the loaded features passed as an argument and an optional failure callback with no arguments. If\n * the callbacks are not used, the corresponding vector source will not fire `'featuresloadend'` and\n * `'featuresloaderror'` events. `this` within the function is bound to the\n * {@link module:ol/source/Vector~VectorSource} it's called from.\n *\n * The function is responsible for loading the features and adding them to the\n * source.\n * @typedef {function(this:(import(\"./source/Vector\").default|import(\"./VectorTile.js\").default),\n *           import(\"./extent.js\").Extent,\n *           number,\n *           import(\"./proj/Projection.js\").default,\n *           function(Array<import(\"./Feature.js\").default>): void=,\n *           function(): void=): void} FeatureLoader\n * @api\n */\n/**\n * {@link module:ol/source/Vector~VectorSource} sources use a function of this type to\n * get the url to load features from.\n *\n * This function takes an {@link module:ol/extent~Extent} representing the area\n * to be loaded, a `{number}` representing the resolution (map units per pixel)\n * and an {@link module:ol/proj/Projection~Projection} for the projection  as\n * arguments and returns a `{string}` representing the URL.\n * @typedef {function(import(\"./extent.js\").Extent, number, import(\"./proj/Projection.js\").default): string} FeatureUrlFunction\n * @api\n */\n/**\n * @param {string|FeatureUrlFunction} url Feature URL service.\n * @param {import(\"./format/Feature.js\").default} format Feature format.\n * @param {import(\"./extent.js\").Extent} extent Extent.\n * @param {number} resolution Resolution.\n * @param {import(\"./proj/Projection.js\").default} projection Projection.\n * @param {function(Array<import(\"./Feature.js\").default>, import(\"./proj/Projection.js\").default): void} success Success\n *      Function called with the loaded features and optionally with the data projection.\n * @param {function(): void} failure Failure\n *      Function called when loading failed.\n */\nexport function loadFeaturesXhr(url, format, extent, resolution, projection, success, failure) {\n    var xhr = new XMLHttpRequest();\n    xhr.open('GET', typeof url === 'function' ? url(extent, resolution, projection) : url, true);\n    if (format.getType() == 'arraybuffer') {\n        xhr.responseType = 'arraybuffer';\n    }\n    xhr.withCredentials = withCredentials;\n    /**\n     * @param {Event} event Event.\n     * @private\n     */\n    xhr.onload = function (event) {\n        // status will be 0 for file:// urls\n        if (!xhr.status || (xhr.status >= 200 && xhr.status < 300)) {\n            var type = format.getType();\n            /** @type {Document|Node|Object|string|undefined} */\n            var source = void 0;\n            if (type == 'json' || type == 'text') {\n                source = xhr.responseText;\n            }\n            else if (type == 'xml') {\n                source = xhr.responseXML;\n                if (!source) {\n                    source = new DOMParser().parseFromString(xhr.responseText, 'application/xml');\n                }\n            }\n            else if (type == 'arraybuffer') {\n                source = /** @type {ArrayBuffer} */ (xhr.response);\n            }\n            if (source) {\n                success(\n                /** @type {Array<import(\"./Feature.js\").default>} */\n                (format.readFeatures(source, {\n                    extent: extent,\n                    featureProjection: projection,\n                })), format.readProjection(source));\n            }\n            else {\n                failure();\n            }\n        }\n        else {\n            failure();\n        }\n    };\n    /**\n     * @private\n     */\n    xhr.onerror = failure;\n    xhr.send();\n}\n/**\n * Create an XHR feature loader for a `url` and `format`. The feature loader\n * loads features (with XHR), parses the features, and adds them to the\n * vector source.\n * @param {string|FeatureUrlFunction} url Feature URL service.\n * @param {import(\"./format/Feature.js\").default} format Feature format.\n * @return {FeatureLoader} The feature loader.\n * @api\n */\nexport function xhr(url, format) {\n    /**\n     * @param {import(\"./extent.js\").Extent} extent Extent.\n     * @param {number} resolution Resolution.\n     * @param {import(\"./proj/Projection.js\").default} projection Projection.\n     * @param {function(Array<import(\"./Feature.js\").default>): void} [success] Success\n     *      Function called when loading succeeded.\n     * @param {function(): void} [failure] Failure\n     *      Function called when loading failed.\n     * @this {import(\"./source/Vector\").default}\n     */\n    return function (extent, resolution, projection, success, failure) {\n        var source = /** @type {import(\"./source/Vector\").default} */ (this);\n        loadFeaturesXhr(url, format, extent, resolution, projection, \n        /**\n         * @param {Array<import(\"./Feature.js\").default>} features The loaded features.\n         * @param {import(\"./proj/Projection.js\").default} dataProjection Data\n         * projection.\n         */\n        function (features, dataProjection) {\n            source.addFeatures(features);\n            if (success !== undefined) {\n                success(features);\n            }\n        }, \n        /* FIXME handle error */ failure ? failure : VOID);\n    };\n}\n/**\n * Setter for the withCredentials configuration for the XHR.\n *\n * @param {boolean} xhrWithCredentials The value of withCredentials to set.\n * Compare https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/\n * @api\n */\nexport function setWithCredentials(xhrWithCredentials) {\n    withCredentials = xhrWithCredentials;\n}\n//# sourceMappingURL=featureloader.js.map","/**\n * @module ol/format/Feature\n */\nimport Units from '../proj/Units.js';\nimport { abstract } from '../util.js';\nimport { assign } from '../obj.js';\nimport { equivalent as equivalentProjection, get as getProjection, transformExtent, } from '../proj.js';\n/**\n * @typedef {Object} ReadOptions\n * @property {import(\"../proj.js\").ProjectionLike} [dataProjection] Projection of the data we are reading.\n * If not provided, the projection will be derived from the data (where possible) or\n * the `dataProjection` of the format is assigned (where set). If the projection\n * can not be derived from the data and if no `dataProjection` is set for a format,\n * the features will not be reprojected.\n * @property {import(\"../extent.js\").Extent} [extent] Tile extent in map units of the tile being read.\n * This is only required when reading data with tile pixels as geometry units. When configured,\n * a `dataProjection` with `TILE_PIXELS` as `units` and the tile's pixel extent as `extent` needs to be\n * provided.\n * @property {import(\"../proj.js\").ProjectionLike} [featureProjection] Projection of the feature geometries\n * created by the format reader. If not provided, features will be returned in the\n * `dataProjection`.\n */\n/**\n * @typedef {Object} WriteOptions\n * @property {import(\"../proj.js\").ProjectionLike} [dataProjection] Projection of the data we are writing.\n * If not provided, the `dataProjection` of the format is assigned (where set).\n * If no `dataProjection` is set for a format, the features will be returned\n * in the `featureProjection`.\n * @property {import(\"../proj.js\").ProjectionLike} [featureProjection] Projection of the feature geometries\n * that will be serialized by the format writer. If not provided, geometries are assumed\n * to be in the `dataProjection` if that is set; in other words, they are not transformed.\n * @property {boolean} [rightHanded] When writing geometries, follow the right-hand\n * rule for linear ring orientation.  This means that polygons will have counter-clockwise\n * exterior rings and clockwise interior rings.  By default, coordinates are serialized\n * as they are provided at construction.  If `true`, the right-hand rule will\n * be applied.  If `false`, the left-hand rule will be applied (clockwise for\n * exterior and counter-clockwise for interior rings).  Note that not all\n * formats support this.  The GeoJSON format does use this property when writing\n * geometries.\n * @property {number} [decimals] Maximum number of decimal places for coordinates.\n * Coordinates are stored internally as floats, but floating-point arithmetic can create\n * coordinates with a large number of decimal places, not generally wanted on output.\n * Set a number here to round coordinates. Can also be used to ensure that\n * coordinates read in can be written back out with the same number of decimals.\n * Default is no rounding.\n */\n/**\n * @typedef {'arraybuffer' | 'json' | 'text' | 'xml'} Type\n */\n/**\n * @classdesc\n * Abstract base class; normally only used for creating subclasses and not\n * instantiated in apps.\n * Base class for feature formats.\n * {@link module:ol/format/Feature~FeatureFormat} subclasses provide the ability to decode and encode\n * {@link module:ol/Feature~Feature} objects from a variety of commonly used geospatial\n * file formats.  See the documentation for each format for more details.\n *\n * @abstract\n * @api\n */\nvar FeatureFormat = /** @class */ (function () {\n    function FeatureFormat() {\n        /**\n         * @protected\n         * @type {import(\"../proj/Projection.js\").default|undefined}\n         */\n        this.dataProjection = undefined;\n        /**\n         * @protected\n         * @type {import(\"../proj/Projection.js\").default|undefined}\n         */\n        this.defaultFeatureProjection = undefined;\n        /**\n         * A list media types supported by the format in descending order of preference.\n         * @type {Array<string>}\n         */\n        this.supportedMediaTypes = null;\n    }\n    /**\n     * Adds the data projection to the read options.\n     * @param {Document|Element|Object|string} source Source.\n     * @param {ReadOptions} [opt_options] Options.\n     * @return {ReadOptions|undefined} Options.\n     * @protected\n     */\n    FeatureFormat.prototype.getReadOptions = function (source, opt_options) {\n        var options;\n        if (opt_options) {\n            var dataProjection = opt_options.dataProjection\n                ? getProjection(opt_options.dataProjection)\n                : this.readProjection(source);\n            if (opt_options.extent &&\n                dataProjection &&\n                dataProjection.getUnits() === Units.TILE_PIXELS) {\n                dataProjection = getProjection(dataProjection);\n                dataProjection.setWorldExtent(opt_options.extent);\n            }\n            options = {\n                dataProjection: dataProjection,\n                featureProjection: opt_options.featureProjection,\n            };\n        }\n        return this.adaptOptions(options);\n    };\n    /**\n     * Sets the `dataProjection` on the options, if no `dataProjection`\n     * is set.\n     * @param {WriteOptions|ReadOptions|undefined} options\n     *     Options.\n     * @protected\n     * @return {WriteOptions|ReadOptions|undefined}\n     *     Updated options.\n     */\n    FeatureFormat.prototype.adaptOptions = function (options) {\n        return assign({\n            dataProjection: this.dataProjection,\n            featureProjection: this.defaultFeatureProjection,\n        }, options);\n    };\n    /**\n     * @abstract\n     * @return {Type} The format type.\n     */\n    FeatureFormat.prototype.getType = function () {\n        return abstract();\n    };\n    /**\n     * Read a single feature from a source.\n     *\n     * @abstract\n     * @param {Document|Element|Object|string} source Source.\n     * @param {ReadOptions} [opt_options] Read options.\n     * @return {import(\"../Feature.js\").FeatureLike} Feature.\n     */\n    FeatureFormat.prototype.readFeature = function (source, opt_options) {\n        return abstract();\n    };\n    /**\n     * Read all features from a source.\n     *\n     * @abstract\n     * @param {Document|Element|ArrayBuffer|Object|string} source Source.\n     * @param {ReadOptions} [opt_options] Read options.\n     * @return {Array<import(\"../Feature.js\").FeatureLike>} Features.\n     */\n    FeatureFormat.prototype.readFeatures = function (source, opt_options) {\n        return abstract();\n    };\n    /**\n     * Read a single geometry from a source.\n     *\n     * @abstract\n     * @param {Document|Element|Object|string} source Source.\n     * @param {ReadOptions} [opt_options] Read options.\n     * @return {import(\"../geom/Geometry.js\").default} Geometry.\n     */\n    FeatureFormat.prototype.readGeometry = function (source, opt_options) {\n        return abstract();\n    };\n    /**\n     * Read the projection from a source.\n     *\n     * @abstract\n     * @param {Document|Element|Object|string} source Source.\n     * @return {import(\"../proj/Projection.js\").default|undefined} Projection.\n     */\n    FeatureFormat.prototype.readProjection = function (source) {\n        return abstract();\n    };\n    /**\n     * Encode a feature in this format.\n     *\n     * @abstract\n     * @param {import(\"../Feature.js\").default} feature Feature.\n     * @param {WriteOptions} [opt_options] Write options.\n     * @return {string|ArrayBuffer} Result.\n     */\n    FeatureFormat.prototype.writeFeature = function (feature, opt_options) {\n        return abstract();\n    };\n    /**\n     * Encode an array of features in this format.\n     *\n     * @abstract\n     * @param {Array<import(\"../Feature.js\").default>} features Features.\n     * @param {WriteOptions} [opt_options] Write options.\n     * @return {string|ArrayBuffer} Result.\n     */\n    FeatureFormat.prototype.writeFeatures = function (features, opt_options) {\n        return abstract();\n    };\n    /**\n     * Write a single geometry in this format.\n     *\n     * @abstract\n     * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n     * @param {WriteOptions} [opt_options] Write options.\n     * @return {string|ArrayBuffer} Result.\n     */\n    FeatureFormat.prototype.writeGeometry = function (geometry, opt_options) {\n        return abstract();\n    };\n    return FeatureFormat;\n}());\nexport default FeatureFormat;\n/**\n * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n * @param {boolean} write Set to true for writing, false for reading.\n * @param {WriteOptions|ReadOptions} [opt_options] Options.\n * @return {import(\"../geom/Geometry.js\").default} Transformed geometry.\n */\nexport function transformGeometryWithOptions(geometry, write, opt_options) {\n    var featureProjection = opt_options\n        ? getProjection(opt_options.featureProjection)\n        : null;\n    var dataProjection = opt_options\n        ? getProjection(opt_options.dataProjection)\n        : null;\n    var transformed;\n    if (featureProjection &&\n        dataProjection &&\n        !equivalentProjection(featureProjection, dataProjection)) {\n        transformed = (write ? geometry.clone() : geometry).transform(write ? featureProjection : dataProjection, write ? dataProjection : featureProjection);\n    }\n    else {\n        transformed = geometry;\n    }\n    if (write &&\n        opt_options &&\n        /** @type {WriteOptions} */ (opt_options).decimals !== undefined) {\n        var power_1 = Math.pow(10, \n        /** @type {WriteOptions} */ (opt_options).decimals);\n        // if decimals option on write, round each coordinate appropriately\n        /**\n         * @param {Array<number>} coordinates Coordinates.\n         * @return {Array<number>} Transformed coordinates.\n         */\n        var transform = function (coordinates) {\n            for (var i = 0, ii = coordinates.length; i < ii; ++i) {\n                coordinates[i] = Math.round(coordinates[i] * power_1) / power_1;\n            }\n            return coordinates;\n        };\n        if (transformed === geometry) {\n            transformed = geometry.clone();\n        }\n        transformed.applyTransform(transform);\n    }\n    return transformed;\n}\n/**\n * @param {import(\"../extent.js\").Extent} extent Extent.\n * @param {ReadOptions} [opt_options] Read options.\n * @return {import(\"../extent.js\").Extent} Transformed extent.\n */\nexport function transformExtentWithOptions(extent, opt_options) {\n    var featureProjection = opt_options\n        ? getProjection(opt_options.featureProjection)\n        : null;\n    var dataProjection = opt_options\n        ? getProjection(opt_options.dataProjection)\n        : null;\n    if (featureProjection &&\n        dataProjection &&\n        !equivalentProjection(featureProjection, dataProjection)) {\n        return transformExtent(extent, dataProjection, featureProjection);\n    }\n    else {\n        return extent;\n    }\n}\n//# sourceMappingURL=Feature.js.map","/**\n * @module ol/format/GeoJSON\n */\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = function (d, b) {\n        extendStatics = Object.setPrototypeOf ||\n            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n        return extendStatics(d, b);\n    };\n    return function (d, b) {\n        if (typeof b !== \"function\" && b !== null)\n            throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nimport Feature from '../Feature.js';\nimport GeometryCollection from '../geom/GeometryCollection.js';\nimport JSONFeature from './JSONFeature.js';\nimport LineString from '../geom/LineString.js';\nimport MultiLineString from '../geom/MultiLineString.js';\nimport MultiPoint from '../geom/MultiPoint.js';\nimport MultiPolygon from '../geom/MultiPolygon.js';\nimport Point from '../geom/Point.js';\nimport Polygon from '../geom/Polygon.js';\nimport { assert } from '../asserts.js';\nimport { assign, isEmpty } from '../obj.js';\nimport { get as getProjection } from '../proj.js';\nimport { transformGeometryWithOptions } from './Feature.js';\n/**\n * @typedef {import(\"geojson\").GeoJSON} GeoJSONObject\n * @typedef {import(\"geojson\").Feature} GeoJSONFeature\n * @typedef {import(\"geojson\").FeatureCollection} GeoJSONFeatureCollection\n * @typedef {import(\"geojson\").Geometry} GeoJSONGeometry\n * @typedef {import(\"geojson\").Point} GeoJSONPoint\n * @typedef {import(\"geojson\").LineString} GeoJSONLineString\n * @typedef {import(\"geojson\").Polygon} GeoJSONPolygon\n * @typedef {import(\"geojson\").MultiPoint} GeoJSONMultiPoint\n * @typedef {import(\"geojson\").MultiLineString} GeoJSONMultiLineString\n * @typedef {import(\"geojson\").MultiPolygon} GeoJSONMultiPolygon\n * @typedef {import(\"geojson\").GeometryCollection} GeoJSONGeometryCollection\n */\n/**\n * @typedef {Object} Options\n * @property {import(\"../proj.js\").ProjectionLike} [dataProjection='EPSG:4326'] Default data projection.\n * @property {import(\"../proj.js\").ProjectionLike} [featureProjection] Projection for features read or\n * written by the format.  Options passed to read or write methods will take precedence.\n * @property {string} [geometryName] Geometry name to use when creating features.\n * @property {boolean} [extractGeometryName=false] Certain GeoJSON providers include\n * the geometry_name field in the feature GeoJSON. If set to `true` the GeoJSON reader\n * will look for that field to set the geometry name. If both this field is set to `true`\n * and a `geometryName` is provided, the `geometryName` will take precedence.\n */\n/**\n * @classdesc\n * Feature format for reading and writing data in the GeoJSON format.\n *\n * @api\n */\nvar GeoJSON = /** @class */ (function (_super) {\n    __extends(GeoJSON, _super);\n    /**\n     * @param {Options} [opt_options] Options.\n     */\n    function GeoJSON(opt_options) {\n        var _this = this;\n        var options = opt_options ? opt_options : {};\n        _this = _super.call(this) || this;\n        /**\n         * @type {import(\"../proj/Projection.js\").default}\n         */\n        _this.dataProjection = getProjection(options.dataProjection ? options.dataProjection : 'EPSG:4326');\n        if (options.featureProjection) {\n            /**\n             * @type {import(\"../proj/Projection.js\").default}\n             */\n            _this.defaultFeatureProjection = getProjection(options.featureProjection);\n        }\n        /**\n         * Name of the geometry attribute for features.\n         * @type {string|undefined}\n         * @private\n         */\n        _this.geometryName_ = options.geometryName;\n        /**\n         * Look for the geometry name in the feature GeoJSON\n         * @type {boolean|undefined}\n         * @private\n         */\n        _this.extractGeometryName_ = options.extractGeometryName;\n        _this.supportedMediaTypes = [\n            'application/geo+json',\n            'application/vnd.geo+json',\n        ];\n        return _this;\n    }\n    /**\n     * @param {Object} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {import(\"../Feature.js\").default} Feature.\n     */\n    GeoJSON.prototype.readFeatureFromObject = function (object, opt_options) {\n        /**\n         * @type {GeoJSONFeature}\n         */\n        var geoJSONFeature = null;\n        if (object['type'] === 'Feature') {\n            geoJSONFeature = /** @type {GeoJSONFeature} */ (object);\n        }\n        else {\n            geoJSONFeature = {\n                'type': 'Feature',\n                'geometry': /** @type {GeoJSONGeometry} */ (object),\n                'properties': null,\n            };\n        }\n        var geometry = readGeometry(geoJSONFeature['geometry'], opt_options);\n        var feature = new Feature();\n        if (this.geometryName_) {\n            feature.setGeometryName(this.geometryName_);\n        }\n        else if (this.extractGeometryName_ &&\n            'geometry_name' in geoJSONFeature !== undefined) {\n            feature.setGeometryName(geoJSONFeature['geometry_name']);\n        }\n        feature.setGeometry(geometry);\n        if ('id' in geoJSONFeature) {\n            feature.setId(geoJSONFeature['id']);\n        }\n        if (geoJSONFeature['properties']) {\n            feature.setProperties(geoJSONFeature['properties'], true);\n        }\n        return feature;\n    };\n    /**\n     * @param {Object} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {Array<Feature>} Features.\n     */\n    GeoJSON.prototype.readFeaturesFromObject = function (object, opt_options) {\n        var geoJSONObject = /** @type {GeoJSONObject} */ (object);\n        /** @type {Array<import(\"../Feature.js\").default>} */\n        var features = null;\n        if (geoJSONObject['type'] === 'FeatureCollection') {\n            var geoJSONFeatureCollection = /** @type {GeoJSONFeatureCollection} */ (object);\n            features = [];\n            var geoJSONFeatures = geoJSONFeatureCollection['features'];\n            for (var i = 0, ii = geoJSONFeatures.length; i < ii; ++i) {\n                features.push(this.readFeatureFromObject(geoJSONFeatures[i], opt_options));\n            }\n        }\n        else {\n            features = [this.readFeatureFromObject(object, opt_options)];\n        }\n        return features;\n    };\n    /**\n     * @param {GeoJSONGeometry} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {import(\"../geom/Geometry.js\").default} Geometry.\n     */\n    GeoJSON.prototype.readGeometryFromObject = function (object, opt_options) {\n        return readGeometry(object, opt_options);\n    };\n    /**\n     * @param {Object} object Object.\n     * @protected\n     * @return {import(\"../proj/Projection.js\").default} Projection.\n     */\n    GeoJSON.prototype.readProjectionFromObject = function (object) {\n        var crs = object['crs'];\n        var projection;\n        if (crs) {\n            if (crs['type'] == 'name') {\n                projection = getProjection(crs['properties']['name']);\n            }\n            else if (crs['type'] === 'EPSG') {\n                projection = getProjection('EPSG:' + crs['properties']['code']);\n            }\n            else {\n                assert(false, 36); // Unknown SRS type\n            }\n        }\n        else {\n            projection = this.dataProjection;\n        }\n        return /** @type {import(\"../proj/Projection.js\").default} */ (projection);\n    };\n    /**\n     * Encode a feature as a GeoJSON Feature object.\n     *\n     * @param {import(\"../Feature.js\").default} feature Feature.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {GeoJSONFeature} Object.\n     * @api\n     */\n    GeoJSON.prototype.writeFeatureObject = function (feature, opt_options) {\n        opt_options = this.adaptOptions(opt_options);\n        /** @type {GeoJSONFeature} */\n        var object = {\n            'type': 'Feature',\n            geometry: null,\n            properties: null,\n        };\n        var id = feature.getId();\n        if (id !== undefined) {\n            object.id = id;\n        }\n        if (!feature.hasProperties()) {\n            return object;\n        }\n        var properties = feature.getProperties();\n        var geometry = feature.getGeometry();\n        if (geometry) {\n            object.geometry = writeGeometry(geometry, opt_options);\n            delete properties[feature.getGeometryName()];\n        }\n        if (!isEmpty(properties)) {\n            object.properties = properties;\n        }\n        return object;\n    };\n    /**\n     * Encode an array of features as a GeoJSON object.\n     *\n     * @param {Array<import(\"../Feature.js\").default>} features Features.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {GeoJSONFeatureCollection} GeoJSON Object.\n     * @api\n     */\n    GeoJSON.prototype.writeFeaturesObject = function (features, opt_options) {\n        opt_options = this.adaptOptions(opt_options);\n        var objects = [];\n        for (var i = 0, ii = features.length; i < ii; ++i) {\n            objects.push(this.writeFeatureObject(features[i], opt_options));\n        }\n        return {\n            type: 'FeatureCollection',\n            features: objects,\n        };\n    };\n    /**\n     * Encode a geometry as a GeoJSON object.\n     *\n     * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {GeoJSONGeometry|GeoJSONGeometryCollection} Object.\n     * @api\n     */\n    GeoJSON.prototype.writeGeometryObject = function (geometry, opt_options) {\n        return writeGeometry(geometry, this.adaptOptions(opt_options));\n    };\n    return GeoJSON;\n}(JSONFeature));\n/**\n * @param {GeoJSONGeometry|GeoJSONGeometryCollection} object Object.\n * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n * @return {import(\"../geom/Geometry.js\").default} Geometry.\n */\nfunction readGeometry(object, opt_options) {\n    if (!object) {\n        return null;\n    }\n    /**\n     * @type {import(\"../geom/Geometry.js\").default}\n     */\n    var geometry;\n    switch (object['type']) {\n        case 'Point': {\n            geometry = readPointGeometry(/** @type {GeoJSONPoint} */ (object));\n            break;\n        }\n        case 'LineString': {\n            geometry = readLineStringGeometry(\n            /** @type {GeoJSONLineString} */ (object));\n            break;\n        }\n        case 'Polygon': {\n            geometry = readPolygonGeometry(/** @type {GeoJSONPolygon} */ (object));\n            break;\n        }\n        case 'MultiPoint': {\n            geometry = readMultiPointGeometry(\n            /** @type {GeoJSONMultiPoint} */ (object));\n            break;\n        }\n        case 'MultiLineString': {\n            geometry = readMultiLineStringGeometry(\n            /** @type {GeoJSONMultiLineString} */ (object));\n            break;\n        }\n        case 'MultiPolygon': {\n            geometry = readMultiPolygonGeometry(\n            /** @type {GeoJSONMultiPolygon} */ (object));\n            break;\n        }\n        case 'GeometryCollection': {\n            geometry = readGeometryCollectionGeometry(\n            /** @type {GeoJSONGeometryCollection} */ (object));\n            break;\n        }\n        default: {\n            throw new Error('Unsupported GeoJSON type: ' + object['type']);\n        }\n    }\n    return transformGeometryWithOptions(geometry, false, opt_options);\n}\n/**\n * @param {GeoJSONGeometryCollection} object Object.\n * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n * @return {GeometryCollection} Geometry collection.\n */\nfunction readGeometryCollectionGeometry(object, opt_options) {\n    var geometries = object['geometries'].map(\n    /**\n     * @param {GeoJSONGeometry} geometry Geometry.\n     * @return {import(\"../geom/Geometry.js\").default} geometry Geometry.\n     */\n    function (geometry) {\n        return readGeometry(geometry, opt_options);\n    });\n    return new GeometryCollection(geometries);\n}\n/**\n * @param {GeoJSONPoint} object Object.\n * @return {Point} Point.\n */\nfunction readPointGeometry(object) {\n    return new Point(object['coordinates']);\n}\n/**\n * @param {GeoJSONLineString} object Object.\n * @return {LineString} LineString.\n */\nfunction readLineStringGeometry(object) {\n    return new LineString(object['coordinates']);\n}\n/**\n * @param {GeoJSONMultiLineString} object Object.\n * @return {MultiLineString} MultiLineString.\n */\nfunction readMultiLineStringGeometry(object) {\n    return new MultiLineString(object['coordinates']);\n}\n/**\n * @param {GeoJSONMultiPoint} object Object.\n * @return {MultiPoint} MultiPoint.\n */\nfunction readMultiPointGeometry(object) {\n    return new MultiPoint(object['coordinates']);\n}\n/**\n * @param {GeoJSONMultiPolygon} object Object.\n * @return {MultiPolygon} MultiPolygon.\n */\nfunction readMultiPolygonGeometry(object) {\n    return new MultiPolygon(object['coordinates']);\n}\n/**\n * @param {GeoJSONPolygon} object Object.\n * @return {Polygon} Polygon.\n */\nfunction readPolygonGeometry(object) {\n    return new Polygon(object['coordinates']);\n}\n/**\n * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writeGeometry(geometry, opt_options) {\n    geometry = transformGeometryWithOptions(geometry, true, opt_options);\n    var type = geometry.getType();\n    /** @type {GeoJSONGeometry} */\n    var geoJSON;\n    switch (type) {\n        case 'Point': {\n            geoJSON = writePointGeometry(\n            /** @type {Point} */ (geometry), opt_options);\n            break;\n        }\n        case 'LineString': {\n            geoJSON = writeLineStringGeometry(\n            /** @type {LineString} */ (geometry), opt_options);\n            break;\n        }\n        case 'Polygon': {\n            geoJSON = writePolygonGeometry(\n            /** @type {Polygon} */ (geometry), opt_options);\n            break;\n        }\n        case 'MultiPoint': {\n            geoJSON = writeMultiPointGeometry(\n            /** @type {MultiPoint} */ (geometry), opt_options);\n            break;\n        }\n        case 'MultiLineString': {\n            geoJSON = writeMultiLineStringGeometry(\n            /** @type {MultiLineString} */ (geometry), opt_options);\n            break;\n        }\n        case 'MultiPolygon': {\n            geoJSON = writeMultiPolygonGeometry(\n            /** @type {MultiPolygon} */ (geometry), opt_options);\n            break;\n        }\n        case 'GeometryCollection': {\n            geoJSON = writeGeometryCollectionGeometry(\n            /** @type {GeometryCollection} */ (geometry), opt_options);\n            break;\n        }\n        case 'Circle': {\n            geoJSON = {\n                type: 'GeometryCollection',\n                geometries: [],\n            };\n            break;\n        }\n        default: {\n            throw new Error('Unsupported geometry type: ' + type);\n        }\n    }\n    return geoJSON;\n}\n/**\n * @param {GeometryCollection} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometryCollection} GeoJSON geometry collection.\n */\nfunction writeGeometryCollectionGeometry(geometry, opt_options) {\n    var geometries = geometry.getGeometriesArray().map(function (geometry) {\n        var options = assign({}, opt_options);\n        delete options.featureProjection;\n        return writeGeometry(geometry, options);\n    });\n    return {\n        type: 'GeometryCollection',\n        geometries: geometries,\n    };\n}\n/**\n * @param {LineString} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writeLineStringGeometry(geometry, opt_options) {\n    return {\n        type: 'LineString',\n        coordinates: geometry.getCoordinates(),\n    };\n}\n/**\n * @param {MultiLineString} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writeMultiLineStringGeometry(geometry, opt_options) {\n    return {\n        type: 'MultiLineString',\n        coordinates: geometry.getCoordinates(),\n    };\n}\n/**\n * @param {MultiPoint} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writeMultiPointGeometry(geometry, opt_options) {\n    return {\n        type: 'MultiPoint',\n        coordinates: geometry.getCoordinates(),\n    };\n}\n/**\n * @param {MultiPolygon} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writeMultiPolygonGeometry(geometry, opt_options) {\n    var right;\n    if (opt_options) {\n        right = opt_options.rightHanded;\n    }\n    return {\n        type: 'MultiPolygon',\n        coordinates: geometry.getCoordinates(right),\n    };\n}\n/**\n * @param {Point} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writePointGeometry(geometry, opt_options) {\n    return {\n        type: 'Point',\n        coordinates: geometry.getCoordinates(),\n    };\n}\n/**\n * @param {Polygon} geometry Geometry.\n * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n * @return {GeoJSONGeometry} GeoJSON geometry.\n */\nfunction writePolygonGeometry(geometry, opt_options) {\n    var right;\n    if (opt_options) {\n        right = opt_options.rightHanded;\n    }\n    return {\n        type: 'Polygon',\n        coordinates: geometry.getCoordinates(right),\n    };\n}\nexport default GeoJSON;\n//# sourceMappingURL=GeoJSON.js.map","var __extends = (this && this.__extends) || (function () {\n    var extendStatics = function (d, b) {\n        extendStatics = Object.setPrototypeOf ||\n            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n        return extendStatics(d, b);\n    };\n    return function (d, b) {\n        if (typeof b !== \"function\" && b !== null)\n            throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\n/**\n * @module ol/format/JSONFeature\n */\nimport FeatureFormat from './Feature.js';\nimport { abstract } from '../util.js';\n/**\n * @classdesc\n * Abstract base class; normally only used for creating subclasses and not\n * instantiated in apps.\n * Base class for JSON feature formats.\n *\n * @abstract\n */\nvar JSONFeature = /** @class */ (function (_super) {\n    __extends(JSONFeature, _super);\n    function JSONFeature() {\n        return _super.call(this) || this;\n    }\n    /**\n     * @return {import(\"./Feature.js\").Type} Format.\n     */\n    JSONFeature.prototype.getType = function () {\n        return 'json';\n    };\n    /**\n     * Read a feature.  Only works for a single feature. Use `readFeatures` to\n     * read a feature collection.\n     *\n     * @param {ArrayBuffer|Document|Element|Object|string} source Source.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @return {import(\"../Feature.js\").default} Feature.\n     * @api\n     */\n    JSONFeature.prototype.readFeature = function (source, opt_options) {\n        return this.readFeatureFromObject(getObject(source), this.getReadOptions(source, opt_options));\n    };\n    /**\n     * Read all features.  Works with both a single feature and a feature\n     * collection.\n     *\n     * @param {ArrayBuffer|Document|Element|Object|string} source Source.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @return {Array<import(\"../Feature.js\").default>} Features.\n     * @api\n     */\n    JSONFeature.prototype.readFeatures = function (source, opt_options) {\n        return this.readFeaturesFromObject(getObject(source), this.getReadOptions(source, opt_options));\n    };\n    /**\n     * @abstract\n     * @param {Object} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {import(\"../Feature.js\").default} Feature.\n     */\n    JSONFeature.prototype.readFeatureFromObject = function (object, opt_options) {\n        return abstract();\n    };\n    /**\n     * @abstract\n     * @param {Object} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {Array<import(\"../Feature.js\").default>} Features.\n     */\n    JSONFeature.prototype.readFeaturesFromObject = function (object, opt_options) {\n        return abstract();\n    };\n    /**\n     * Read a geometry.\n     *\n     * @param {ArrayBuffer|Document|Element|Object|string} source Source.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @return {import(\"../geom/Geometry.js\").default} Geometry.\n     * @api\n     */\n    JSONFeature.prototype.readGeometry = function (source, opt_options) {\n        return this.readGeometryFromObject(getObject(source), this.getReadOptions(source, opt_options));\n    };\n    /**\n     * @abstract\n     * @param {Object} object Object.\n     * @param {import(\"./Feature.js\").ReadOptions} [opt_options] Read options.\n     * @protected\n     * @return {import(\"../geom/Geometry.js\").default} Geometry.\n     */\n    JSONFeature.prototype.readGeometryFromObject = function (object, opt_options) {\n        return abstract();\n    };\n    /**\n     * Read the projection.\n     *\n     * @param {ArrayBuffer|Document|Element|Object|string} source Source.\n     * @return {import(\"../proj/Projection.js\").default} Projection.\n     * @api\n     */\n    JSONFeature.prototype.readProjection = function (source) {\n        return this.readProjectionFromObject(getObject(source));\n    };\n    /**\n     * @abstract\n     * @param {Object} object Object.\n     * @protected\n     * @return {import(\"../proj/Projection.js\").default} Projection.\n     */\n    JSONFeature.prototype.readProjectionFromObject = function (object) {\n        return abstract();\n    };\n    /**\n     * Encode a feature as string.\n     *\n     * @param {import(\"../Feature.js\").default} feature Feature.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {string} Encoded feature.\n     * @api\n     */\n    JSONFeature.prototype.writeFeature = function (feature, opt_options) {\n        return JSON.stringify(this.writeFeatureObject(feature, opt_options));\n    };\n    /**\n     * @abstract\n     * @param {import(\"../Feature.js\").default} feature Feature.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {Object} Object.\n     */\n    JSONFeature.prototype.writeFeatureObject = function (feature, opt_options) {\n        return abstract();\n    };\n    /**\n     * Encode an array of features as string.\n     *\n     * @param {Array<import(\"../Feature.js\").default>} features Features.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {string} Encoded features.\n     * @api\n     */\n    JSONFeature.prototype.writeFeatures = function (features, opt_options) {\n        return JSON.stringify(this.writeFeaturesObject(features, opt_options));\n    };\n    /**\n     * @abstract\n     * @param {Array<import(\"../Feature.js\").default>} features Features.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {Object} Object.\n     */\n    JSONFeature.prototype.writeFeaturesObject = function (features, opt_options) {\n        return abstract();\n    };\n    /**\n     * Encode a geometry as string.\n     *\n     * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {string} Encoded geometry.\n     * @api\n     */\n    JSONFeature.prototype.writeGeometry = function (geometry, opt_options) {\n        return JSON.stringify(this.writeGeometryObject(geometry, opt_options));\n    };\n    /**\n     * @abstract\n     * @param {import(\"../geom/Geometry.js\").default} geometry Geometry.\n     * @param {import(\"./Feature.js\").WriteOptions} [opt_options] Write options.\n     * @return {Object} Object.\n     */\n    JSONFeature.prototype.writeGeometryObject = function (geometry, opt_options) {\n        return abstract();\n    };\n    return JSONFeature;\n}(FeatureFormat));\n/**\n * @param {Document|Element|Object|string} source Source.\n * @return {Object} Object.\n */\nfunction getObject(source) {\n    if (typeof source === 'string') {\n        var object = JSON.parse(source);\n        return object ? /** @type {Object} */ (object) : null;\n    }\n    else if (source !== null) {\n        return source;\n    }\n    else {\n        return null;\n    }\n}\nexport default JSONFeature;\n//# sourceMappingURL=JSONFeature.js.map"],"names":[],"sourceRoot":""}