source: imaps-frontend/node_modules/webpack-sources/lib/Source.js@ 79a0317

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

class Source {
        source() {
                throw new Error("Abstract");
        }

        buffer() {
                const source = this.source();
                if (Buffer.isBuffer(source)) return source;
                return Buffer.from(source, "utf-8");
        }

        size() {
                return this.buffer().length;
        }

        map(options) {
                return null;
        }

        sourceAndMap(options) {
                return {
                        source: this.source(),
                        map: this.map(options)
                };
        }

        updateHash(hash) {
                throw new Error("Abstract");
        }
}

module.exports = Source;