rxjs
Version:
Reactive Extensions for modern JavaScript
4 lines (3 loc) • 343 B
TypeScript
import { OperatorFunction, MonoTypeOperatorFunction } from '../interfaces';
export declare function filter<T, S extends T>(predicate: (value: T, index: number) => value is S, thisArg?: any): OperatorFunction<T, S>;
export declare function filter<T>(predicate: (value: T, index: number) => boolean, thisArg?: any): MonoTypeOperatorFunction<T>;