diff --git a/internal/number/gen_plural.go b/feature/plural/gen.go
similarity index 100%
rename from internal/number/gen_plural.go
rename to feature/plural/gen.go
diff --git a/internal/number/plural.go b/feature/plural/plural.go
similarity index 100%
rename from internal/number/plural.go
rename to feature/plural/plural.go
diff --git a/internal/number/plural_test.go b/feature/plural/plural_test.go
similarity index 100%
rename from internal/number/plural_test.go
rename to feature/plural/plural_test.go