Method has

lib/util/runtime.js:496–507

* Returns true, when the runtime is stored. * @param {RuntimeSpec} runtime the runtimes * @returns {boolean} true, when the runtime is stored

(runtime)

	 * @returns {boolean} true, when the runtime is stored
	 */
	has(runtime) {
		switch (this._mode) {
			case 0:
				return false;
			case 1:
				return runtimeEqual(this._singleRuntime, runtime);
			default:
				return /** @type {RuntimeSpecMapInnerMap<R>} */ (this._map).has(
					getRuntimeKey(runtime)
				);
		}
	}

	/**
	 * Updates default using the provided runtime.