returnsArg | /tests/deps.ts | scaffold@0.3.0

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function returnsArg

import { returnsArg } from "https://deno.land/x/scaffold@0.3.0/tests/deps.ts";

returnsArg<Arg, Self = any>(idx: number): (this: Self, ...args: Arg[]) => Arg

Creates a function that returns one of its arguments.

Type Parameters

Arg

optional

Self = any

idx: number

(this: Self, ...args: Arg[]) => Arg