스트림 이벤트 Source: read-stream/types.ts, line 31 Members error :* 오류 Type: * Source: read-stream/types.ts, line 49 state :FileReadState 스트림 상태 Type: FileReadState Source: read-stream/types.ts, line 43 type :FileReadEventType 이벤트 타입명 Type: FileReadEventType Source: read-stream/types.ts, line 37