Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -16,6 +16,7 @@ Joey Reed <[email protected]>
 Jordan-Gallivan <[email protected]>
 Joris Labie <[email protected]>
 Justin Dennison <[email protected]>
+KATTA NAGA NITHIN <[email protected]>
 Marcus <[email protected]>
 Matt Cochrane <[email protected]>
 Milan Raj <[email protected]>

CONTRIBUTORS

@@ -16,7 +16,7 @@
 * limitations under the License.
 */
 
-// TypeScript Version: 2.0
+// TypeScript Version: 4.1
 
 /// <reference types="@stdlib/types"/>
 
@@ -49,7 +49,7 @@ import { Collection } from '@stdlib/types/object';
 * arr = prepend( arr, [ 6.0, 7.0 ] );
 * // returns <Float64Array>[ 6.0, 7.0, 1.0, 2.0, 3.0, 4.0, 5.0 ]
 */
-declare function prepend( collection1: Collection, collection2: Collection ): Collection; // tslint-disable-line max-line-length
+declare function prepend<T = any, U = any>( collection1: Collection<T>, collection2: Collection<U> ): Collection<T | U>;
 
 
 // EXPORTS //

docs/types/index.d.ts

@@ -23,10 +23,10 @@ import prepend = require( './index' );
 
 // The function returns a collection...
 {
-	prepend( [ 0, 0 ], [ 1, 1 ] ); // $ExpectType Collection
-	prepend( [ false, true ], [ 0, 1 ] ); // $ExpectType Collection
-	prepend( [ 'abc', 'abc' ], [ 0, 1 ] ); // $ExpectType Collection
-	prepend( [ true, true ], [ false, false ] ); // $ExpectType Collection
+	prepend( [ 0, 0 ], [ 1, 1 ] ); // $ExpectType Collection<number>
+	prepend( [ false, true ], [ 0, 1 ] ); // $ExpectType Collection<number | boolean>
+	prepend( [ 'abc', 'abc' ], [ 0, 1 ] ); // $ExpectType Collection<string | number>
+	prepend( [ true, true ], [ false, false ] ); // $ExpectType Collection<boolean>
 }
 
 // The compiler throws an error if the function is provided a first argument which is not a collection...