/*
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;