WIP - add extractor, generate snippet_data

node_modules/move-concurrently/README.md

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+# move-concurrently
+
+Move files and directories.
+
+```
+const move = require('move-concurrently')
+move('/path/to/thing', '/new/path/thing').then(() => {
+  // thing is now moved!
+}).catch(err => {
+  // oh no!
+})
+```
+
+Uses `rename` to move things as fast as possible.
+
+If you `move` across devices or on filesystems that don't support renaming
+large directories.  That is, situations that result in `rename` returning
+the `EXDEV` error, then `move` will fallback to copy + delete.
+
+When recursively copying directories it will first try to rename the
+contents before falling back to copying.  While this will be slightly slower
+in true cross-device scenarios, it is MUCH faster in cases where the
+filesystem can't handle directory renames.
+
+When copying ownership is maintained when running as root.  Permissions are
+always maintained.  On Windows, if symlinks are unavailable then junctions
+will be used.
+
+## INTERFACE
+
+### move(from, to, options) → Promise
+
+Recursively moves `from` to `to` and resolves its promise when finished.
+If `to` already exists then the promise will be rejected with an `EEXIST`
+error.
+
+Starts by trying to rename `from` to `to`.
+
+Options are:
+
+* maxConcurrency – (Default: `1`) The maximum number of concurrent copies to do at once.
+* isWindows - (Default: `process.platform === 'win32'`) If true enables Windows symlink semantics. This requires
+  an extra `stat` to determine if the destination of a symlink is a file or directory. If symlinking a directory
+  fails then we'll try making a junction instead.
+
+Options can also include dependency injection:
+
+* Promise - (Default: `global.Promise`) The promise implementation to use, defaults to Node's.
+* fs - (Default: `require('fs')`) The filesystem module to use.  Can be used
+  to use `graceful-fs` or to inject a mock.
+* writeStreamAtomic - (Default: `require('fs-write-stream-atomic')`) The
+  implementation of `writeStreamAtomic` to use.  Used to inject a mock.
+* getuid - (Default: `process.getuid`) A function that returns the current UID. Used to inject a mock.