66 lines
1.1 KiB
JavaScript
66 lines
1.1 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const Source = require("./Source");
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/** @typedef {import("./Source").HashLike} HashLike */
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/** @typedef {import("./Source").MapOptions} MapOptions */
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/** @typedef {import("./Source").RawSourceMap} RawSourceMap */
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/** @typedef {import("./Source").SourceValue} SourceValue */
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class SizeOnlySource extends Source {
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/**
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* @param {number} size size
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*/
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constructor(size) {
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super();
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this._size = size;
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}
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_error() {
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return new Error(
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"Content and Map of this Source is not available (only size() is supported)"
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);
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}
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size() {
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return this._size;
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}
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/**
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* @returns {SourceValue} source
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*/
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source() {
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throw this._error();
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}
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/**
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* @returns {Buffer} buffer
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*/
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buffer() {
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throw this._error();
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}
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/**
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* @param {MapOptions=} options map options
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* @returns {RawSourceMap | null} map
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*/
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map(options) {
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throw this._error();
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}
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/**
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* @param {HashLike} hash hash
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* @returns {void}
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*/
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updateHash(hash) {
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throw this._error();
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}
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}
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module.exports = SizeOnlySource;
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