function exhaustMapimport { exhaustMap } from "https://deno.land/x/rxjs@v1.0.2/mod.ts"; exhaustMap<T, O extends ObservableInput<any>>(project: (value: T, index: number) => O): OperatorFunction<T, ObservedValueOf<O>>DeprecatedThe resultSelector parameter will be removed in v8. Use an inner map instead. Details: https://rxjs.dev/deprecations/resultSelector exhaustMap<T, O extends ObservableInput<any>>(project: (value: T, index: number) => O, resultSelector: undefined): OperatorFunction<T, ObservedValueOf<O>>DeprecatedThe resultSelector parameter will be removed in v8. Use an inner map instead. Details: https://rxjs.dev/deprecations/resultSelector exhaustMap<T, I, R>(project: (value: T, index: number) => ObservableInput<I>, resultSelector: (outerValue: T,innerValue: I,outerIndex: number,innerIndex: number,) => R): OperatorFunction<T, R>Type ParametersTO extends ObservableInput<any>Parametersproject: (value: T, index: number) => OReturnsOperatorFunction<T, ObservedValueOf<O>>Type ParametersTO extends ObservableInput<any>Parametersproject: (value: T, index: number) => OresultSelector: undefinedReturnsOperatorFunction<T, ObservedValueOf<O>>Type ParametersTIRParametersproject: (value: T, index: number) => ObservableInput<I>resultSelector: (outerValue: T,innerValue: I,outerIndex: number,innerIndex: number,) => RReturnsOperatorFunction<T, R>