import { IterableX } from '../../iterable/iterablex' ; import { find } from '../../iterable/find' ; import { FindOptions } from 'ix/iterable/findoptions' ; ignore export function findProto < T > ( this , options ) { return find ( this , options as any ) ; } IterableX . prototype . find = findProto ; declare module '../../iterable/iterablex' { interface IterableX < T > { find : typeof findProto ; } }