Front end of the Slack clone application.

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  1. import { Observable, ObservableInput } from '../Observable';
  2. export declare function concatMapTo<T, R>(this: Observable<T>, observable: ObservableInput<R>): Observable<R>;
  3. export declare function concatMapTo<T, I, R>(this: Observable<T>, observable: ObservableInput<I>, resultSelector: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R): Observable<R>;