src/vs/editor/common/model/pieceTreeTextBuffer/pieceTreeTextBufferBuilder.ts/PieceTreeTextBufferFactory/constructor
class PieceTreeTextBufferFactory:	constructor(
		private readonly _chunks: StringBuffer[],
		private readonly _bom: string,
		private readonly _cr: number,
		private readonly _lf: number,
		private readonly _crlf: number,
		private readonly _containsRTL: boolean,
		private readonly _containsUnusualLineTerminators: boolean,
		private readonly _isBasicASCII: boolean,
		private readonly _normalizeEOL: boolean
	) { }