Method getBlockChunkGroup

lib/ChunkGraph.js:1494–1496

* Gets block chunk group. * @param {AsyncDependenciesBlock} depBlock the async block * @returns {ChunkGroup | undefined} the chunk group

(depBlock)

	 * @returns {ChunkGroup | undefined} the chunk group
	 */
	getBlockChunkGroup(depBlock) {
		return this._blockChunkGroups.get(depBlock);
	}

	/**
	 * Connects block and chunk group.