source: frontend/node_modules/webpack-sources/lib/SizeOnlySource.js

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
        Author Tobias Koppers @sokra
*/

"use strict";

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

/** @typedef {import("./Source").HashLike} HashLike */
/** @typedef {import("./Source").MapOptions} MapOptions */
/** @typedef {import("./Source").RawSourceMap} RawSourceMap */
/** @typedef {import("./Source").SourceValue} SourceValue */

class SizeOnlySource extends Source {
        /**
         * @param {number} size size
         */
        constructor(size) {
                super();
                /**
                 * @private
                 * @type {number}
                 */
                this._size = size;
        }

        _error() {
                return new Error(
                        "Content and Map of this Source is not available (only size() is supported)",
                );
        }

        /**
         * @returns {number} size
         */
        size() {
                return this._size;
        }

        /**
         * @returns {SourceValue} source
         */
        source() {
                throw this._error();
        }

        /**
         * @returns {Buffer} buffer
         */
        buffer() {
                throw this._error();
        }

        /**
         * @returns {Buffer[]} buffers
         */
        buffers() {
                throw this._error();
        }

        /**
         * @param {MapOptions=} options map options
         * @returns {RawSourceMap | null} map
         */
        // eslint-disable-next-line no-unused-vars
        map(options) {
                throw this._error();
        }

        /**
         * @param {HashLike} hash hash
         * @returns {void}
         */
        // eslint-disable-next-line no-unused-vars
        updateHash(hash) {
                throw this._error();
        }
}

module.exports = SizeOnlySource;