fix: add source of example

sindresorhus · Mar 7, 2023 · 04e690a · 04e690a
1 parent 13c308f
commit 04e690a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/source/is-literal.d.ts b/source/is-literal.d.ts
@@ -32,6 +32,7 @@ import type {IsStringLiteral} from 'type-fest';
 
 type CapitalizedString<T extends string> = IsStringLiteral<T> extends true ? Capitalize<T> : string;
 
+// https://github.com/yankeeinlondon/native-dash/blob/master/src/capitalize.ts
 function capitalize<T extends Readonly<string>>(input: T): CapitalizedString<T> {
  return (input.slice(0, 1).toUpperCase() + input.slice(1)) as CapitalizedString<T>;
 }