Method onTransitiveTasksFinished

lib/Compilation.js:1878–1883

(err)

		 * @returns {void}
		 */
		const onTransitiveTasksFinished = (err) => {
			if (err) return callback(err);
			this.processDependenciesQueue.decreaseParallelism();

			return callback();
		};

		/**
		 * Process dependency.