Recursively finds all MsgResource files inside a directory (e.g. i18n/resources). Files must match .msg.(ts|js) in the filename.
Absolute path to the resources directory
Promise resolving to array of file paths
Error if directory cannot be read (e.g. does not exist)
Recursively finds all MsgResource files inside a directory (e.g. i18n/resources). Files must match .msg.(ts|js) in the filename.