Method toString

lib/css/syntax.js:1256–1258

* Serialize back to source — re-slices the original input (zero-alloc for * untouched nodes). * @returns {string} the source slice for this node

()

	 * @returns {string} the source slice for this node
	 */
	toString() {
		return this._locConverter._input.slice(this.start, this.end);
	}

	/**
	 * For name-bearing nodes (function / at-rule): the `name` with CSS escapes