Interface Mappable

http/src/isolate.ts:3–5

import {HTTPSource, RequestOptions, RequestInput} from './interfaces';

export interface Mappable<T> {
  map<R>(project: (x: T) => R): Mappable<R>;
}

export function isolateSource(httpSource: HTTPSource, scope: string): HTTPSource {
  return httpSource.filter((request: RequestOptions) =>