Method ensure

module.d.ts:222–222

(
			dependencies: string[],
			callback: (require: (module: string) => void) => void,
			errorCallback?: (error: Error) => void,
			chunkName?: string
		)

	interface Require {
		ensure(
			dependencies: string[],
			callback: (require: (module: string) => void) => void,
			errorCallback?: (error: Error) => void,