getChunkSize(chunk, options = {}) {
		const cgc = this._getChunkGraphChunk(chunk);
		const modulesSize = cgc.modules.getFromUnorderedCache(getModulesSize);
		const chunkOverhead =
			typeof options.chunkOverhead === "number" ? options.chunkOverhead : 10000;
		const entryChunkMultiplicator =
			typeof options.entryChunkMultiplicator === "number"
				? options.entryChunkMultiplicator
				: 10;
		return (
			chunkOverhead +
			modulesSize * (chunk.canBeInitial() ? entryChunkMultiplicator : 1)
		);
	}
@param {Chunk} chunk the chunk
@param {ChunkSizeOptions} options options object
@returns {number} total size of the chunk