Method prefixUrl

source/core/options.ts:1835–1839

When specified, `prefixUrl` will be prepended to relative string `url` input. The prefix can be any valid URL, either relative or absolute. A trailing slash `/` is optional - one will be added automatically. __Note__: Absolute string URLs and URL instances bypass `prefixUrl` by default. Other in

()

	```
	*/
	get prefixUrl(): string | URL {
		// We always return `string` here.
		// It has to be `string | URL`, otherwise TypeScript will error because the getter and the setter have incompatible types.
		return this.#internals.prefixUrl;
	}

	set prefixUrl(value: string | URL) {
		assertAny('prefixUrl', [is.string, is.urlInstance], value);