/usr/lib/nodejs/js-yaml/ is in node-js-yaml 3.7.0+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/nodejs/js-yaml/bin/
/usr/lib/nodejs/js-yaml/bin/js-yaml.js
/usr/lib/nodejs/js-yaml/index.js
/usr/lib/nodejs/js-yaml/lib/
/usr/lib/nodejs/js-yaml/lib/js-yaml/
/usr/lib/nodejs/js-yaml/lib/js-yaml.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/common.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/dumper.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/exception.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/loader.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/mark.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/core.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/default_full.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/default_safe.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/failsafe.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/schema/json.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/
/usr/lib/nodejs/js-yaml/lib/js-yaml/type.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/binary.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/bool.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/float.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/int.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/js/
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/js/function.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/js/regexp.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/js/undefined.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/map.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/merge.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/null.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/omap.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/pairs.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/seq.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/set.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/str.js
/usr/lib/nodejs/js-yaml/lib/js-yaml/type/timestamp.js
/usr/lib/nodejs/js-yaml/package.json