/usr/lib/nodejs/vinyl-fs/lib/ is in node-vinyl-fs 2.4.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/nodejs/vinyl-fs/lib/dest/
/usr/lib/nodejs/vinyl-fs/lib/dest/index.js
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/index.js
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/writeBuffer.js
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/writeDir.js
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/writeStream.js
/usr/lib/nodejs/vinyl-fs/lib/dest/writeContents/writeSymbolicLink.js
/usr/lib/nodejs/vinyl-fs/lib/fileOperations.js
/usr/lib/nodejs/vinyl-fs/lib/filterSince.js
/usr/lib/nodejs/vinyl-fs/lib/prepareWrite.js
/usr/lib/nodejs/vinyl-fs/lib/sink.js
/usr/lib/nodejs/vinyl-fs/lib/src/
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/bufferFile.js
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/index.js
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/readDir.js
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/readSymbolicLink.js
/usr/lib/nodejs/vinyl-fs/lib/src/getContents/streamFile.js
/usr/lib/nodejs/vinyl-fs/lib/src/index.js
/usr/lib/nodejs/vinyl-fs/lib/src/wrapWithVinylFile.js
/usr/lib/nodejs/vinyl-fs/lib/symlink/
/usr/lib/nodejs/vinyl-fs/lib/symlink/index.js