Assets accepts a function that returns a list of filenames (physical or virtual), another a function that should return the contents of a specific file and any Loader options.

LoadFS loads the files using embed.FS or fs.FS or http.FileSystem or string (local directory).

Glob accepts a glob pattern (see: https://golang.org/pkg/path/filepath/#Glob) and loads the locale files based on any "options".

KV is a loader which accepts a map of language(key) and the available key-value pairs.

New returns a new `I18n` instance.

DefaultLoaderConfig represents the default loader configuration.

I18n is the structure which keeps the i18n configuration and implements localization and internationalization features.

Matcher implements the languae.Matcher.

LangMap key as language (e.g.

LoaderConfig the configuration structure which contains some options about how the template loader should act.