Function _checkPlatform

packages/core/file-system/index.ts:890–894

(knownFolderName: string)

	export namespace ios {
		function _checkPlatform(knownFolderName: string) {
			if (!__APPLE__) {
				throw new Error(`The "${knownFolderName}" known folder is available on iOS only!`);
			}
		}

		let _library: Folder;
		export function library(): Folder {