Function assert

src/static/js/Changeset.ts:78–80

(b: boolean, msg: string)

 * @type {(b: boolean, msg: string) => asserts b}
 */
export const assert: (b: boolean, msg: string) => asserts b = (b: boolean, msg: string): asserts b => {
  if (!b) error(`Failed assertion: ${msg}`);
};


/**