Function r

test/helpers.ts:20–22

(x: any)

 * Return the first raw string if x is tagged literal. Otherwise return x.
 */
export const r = (x: any): any =>
    x != null && Object.prototype.hasOwnProperty.call(x, 'raw')
    ? (x as {raw: string[]}).raw[0] : x;

/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.