source: frontend/node_modules/webpack/lib/asset/AssetSourceParser.js

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
        Author Yuta Hiroto @hiroppy
*/

"use strict";

const Parser = require("../Parser");

/** @typedef {import("../Module").BuildInfo} BuildInfo */
/** @typedef {import("../Module").BuildMeta} BuildMeta */
/** @typedef {import("../Parser").ParserState} ParserState */
/** @typedef {import("../Parser").PreparsedAst} PreparsedAst */

class AssetSourceParser extends Parser {
        /**
         * Parses the provided source and updates the parser state.
         * @param {string | Buffer | PreparsedAst} source the source to parse
         * @param {ParserState} state the parser state
         * @returns {ParserState} the parser state
         */
        parse(source, state) {
                if (typeof source === "object" && !Buffer.isBuffer(source)) {
                        throw new Error("AssetSourceParser doesn't accept preparsed AST");
                }
                const { module } = state;
                /** @type {BuildInfo} */
                (module.buildInfo).strict = true;
                /** @type {BuildMeta} */
                (module.buildMeta).exportsType = "default";
                /** @type {BuildMeta} */
                (state.module.buildMeta).defaultObject = false;

                return state;
        }
}

module.exports = AssetSourceParser;