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							- /*
 
- 	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();
 
- 		this._size = size;
 
- 	}
 
- 	_error() {
 
- 		return new Error(
 
- 			"Content and Map of this Source is not available (only size() is supported)",
 
- 		);
 
- 	}
 
- 	size() {
 
- 		return this._size;
 
- 	}
 
- 	/**
 
- 	 * @returns {SourceValue} source
 
- 	 */
 
- 	source() {
 
- 		throw this._error();
 
- 	}
 
- 	/**
 
- 	 * @returns {Buffer} buffer
 
- 	 */
 
- 	buffer() {
 
- 		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;
 
 
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