Method map

types/fetch.d.ts:69–69

(callbackfn: (value: T, index: number) => U)

export interface SpecIteratorObject<T, TReturn = undefined, TNext = unknown> extends SpecIterator<T, TReturn, TNext> {
  [Symbol.iterator](): SpecIteratorObject<T, TReturn, TNext>;
  map<U>(callbackfn: (value: T, index: number) => U): SpecIteratorObject<U>;
  filter<S extends T>(predicate: (value: T, index: number) => value is S): SpecIteratorObject<S>;
  filter(predicate: (value: T, index: number) => unknown): SpecIteratorObject<T>;
  take(limit: number): SpecIteratorObject<T>;