index.d.ts
df143e4977c6react18

index.d.ts
View Options

			declare const mimicFn: {
			/**
			Make a function mimic another one. It will copy over the properties `name`, `length`, `displayName`, and any custom properties you may have set.

			@param to - Mimicking function.
			@param from - Function to mimic.
			@returns The modified `to` function.

			@example
			```
			import mimicFn = require('mimic-fn');

			function foo() {}
			foo.unicorn = '🦄';

			function wrapper() {
			return foo();
			}

			console.log(wrapper.name);
			//=> 'wrapper'

			mimicFn(wrapper, foo);

			console.log(wrapper.name);
			//=> 'foo'

			console.log(wrapper.unicorn);
			//=> '🦄'
			```
			*/
			<
			ArgumentsType extends unknown[],
			ReturnType,
			FunctionType extends (...arguments: ArgumentsType) => ReturnType
			>(
			to: (...arguments: ArgumentsType) => ReturnType,
			from: FunctionType
			): FunctionType;

			// TODO: Remove this for the next major release, refactor the whole definition to:
			// declare function mimicFn<
			// ArgumentsType extends unknown[],
			// ReturnType,
			// FunctionType extends (...arguments: ArgumentsType) => ReturnType
			// >(
			// to: (...arguments: ArgumentsType) => ReturnType,
			// from: FunctionType
			// ): FunctionType;
			// export = mimicFn;
			default: typeof mimicFn;
			};

			export = mimicFn;