refactor: remove unnecessary signature

TomokiMiyauci · Apr 8, 2023 · 847d814 · 847d814
1 parent b1a6070
commit 847d814
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/head.ts b/head.ts
@@ -60,5 +60,5 @@ export function head<T>(input: Iterable<T>): T | undefined;
 export function head<T>(input: Iterable<T>): T | undefined {
   const element = [...input][0];
 
-  return isString(input) ? element ?? "" as unknown as T : element;
+  return isString(input) ? element ?? "" as T : element;
 }
diff --git a/last.ts b/last.ts
@@ -46,7 +46,7 @@ export function last<T>(input: Iterable<T>): T | undefined;
 export function last<T>(input: Iterable<T>): T | undefined {
   const result = [...input].pop();
 
-  return isString(input) ? result ?? "" as unknown as T : result;
+  return isString(input) ? result ?? "" as T : result;
 }
 
 /** Infer the last element of string. */