{"version":3,"file":"isEmpty.js","sourceRoot":"","sources":["../../../src/add/operator/isEmpty.ts"],"names":[],"mappings":";AACA,2BAA2B,kBAAkB,CAAC,CAAA;AAC9C,wBAAwB,wBAAwB,CAAC,CAAA;AAEjD,uBAAU,CAAC,SAAS,CAAC,OAAO,GAAG,iBAAO,CAAC","sourcesContent":["\nimport { Observable } from '../../Observable';\nimport { isEmpty } from '../../operator/isEmpty';\n\nObservable.prototype.isEmpty = isEmpty;\n\ndeclare module '../../Observable' {\n  interface Observable<T> {\n    isEmpty: typeof isEmpty;\n  }\n}"]}