Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -16,6 +16,7 @@ Joey Reed <joeyrreed@gmail.com>
 Jordan-Gallivan <115050475+Jordan-Gallivan@users.noreply.github.com>
 Joris Labie <joris.labie1@gmail.com>
 Justin Dennison <justin1dennison@gmail.com>
+KATTA NAGA NITHIN <88046362+nithinkatta@users.noreply.github.com>
 Marcus <mfantham@users.noreply.github.com>
 Matt Cochrane <matthew.cochrane.eng@gmail.com>
 Milan Raj <rajsite@users.noreply.github.com>

CONTRIBUTORS

@@ -40,7 +40,7 @@
 * var out = isASCII( 123 );
 * // returns false
 */
-declare function isASCII( value: any ): boolean;
+declare function isASCII( value: any ): value is string;
 
 
 // EXPORTS //