src/vs/workbench/services/search/node/ripgrepTextSearchEngine.ts/RipgrepParser/handleData
class RipgrepParser:	handleData(data: Buffer | string): void {
		if (this.isDone) {
			return;
		}

		const dataStr = typeof data === 'string' ? data : this.stringDecoder.write(data);
		this.handleDecodedData(dataStr);
	}