Function normalizeSizes

lib/optimize/SplitChunksPlugin.js:323–333

(value, defaultSizeTypes)

 * @returns {SplitChunksSizes} normalized representation
 */
const normalizeSizes = (value, defaultSizeTypes) => {
	if (typeof value === "number") {
		/** @type {SplitChunksSizes} */
		const o = {};
		for (const sizeType of defaultSizeTypes) o[sizeType] = value;
		return o;
	} else if (typeof value === "object" && value !== null) {
		return { ...value };
	}
	return {};
};

/**
 * Merges the provided values into a single result.