/** PURE_IMPORTS_START .._.._Observable,.._.._operator_distinctUntilKeyChanged PURE_IMPORTS_END */
import { Observable } from '../../Observable';
import { distinctUntilKeyChanged } from '../../operator/distinctUntilKeyChanged';
Observable.prototype.distinctUntilKeyChanged = distinctUntilKeyChanged;
//# sourceMappingURL=distinctUntilKeyChanged.js.map