Selectf returns the first case for which its selector is a match for the arg-th substitution argument to a formatting call, formatting it as indicated by format.

CLDRVersion is the CLDR version from which the tables in this package are derived.

Cardinal defines the plural rules for numbers indicating quantities.

Ordinal defines the plural rules for numbers indicating position (first, second, etc.).

Rules defines the plural rules for all languages for a certain plural type.

Interface is used for types that can determine their own plural form.

Form defines a plural form.