feat: add SnakeCase and KebabCase helpers

unjs · Oct 23, 2023 · 1a6ba3a · 1a6ba3a
1 parent fd47cf9
commit 1a6ba3a
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -105,10 +105,12 @@ export function camelCase<T extends string | readonly string[]>(string_?: T) {
   return lowerFirst(pascalCase(string_ || "")) as CamelCase<T>;
 }
 
+export type KebabCase<T extends string | readonly string[]> = JoinByCase<T, "-">
+
 export function kebabCase(): "";
 export function kebabCase<T extends string | readonly string[]>(
   string_: T
-): JoinByCase<T, "-">;
+): KebabCase<T>;
 export function kebabCase<
   T extends string | readonly string[],
   Joiner extends string
@@ -124,10 +126,12 @@ export function kebabCase<
         .join(joiner ?? "-") as JoinByCase<T, Joiner>);
 }
 
+export type SnakeCase<T extends string | readonly string[]> = JoinByCase<T, "_">
+
 export function snakeCase(): "";
 export function snakeCase<T extends string | readonly string[]>(
   string_: T
-): JoinByCase<T, "_">;
+): SnakeCase<T>;
 export function snakeCase<T extends string | readonly string[]>(string_?: T) {
-  return kebabCase(string_ || "", "_") as JoinByCase<T, "_">;
+  return kebabCase(string_ || "", "_") as SnakeCase<T>;
 }