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

@@ -36,7 +36,7 @@ interface IsNaNArray {
 	* var bool = isNaNArray( [NaN,2] );
 	* // returns false
 	*/
-	( value: any ): boolean;
+	( value: any ): value is ArrayLike<number | Number>;
 
 	/**
 	* Tests if a value is an array-like object containing only primitive NaN values.
@@ -52,7 +52,7 @@ interface IsNaNArray {
 	* var bool = isNaNArray.primitives( [NaN,NaN,NaN] );
 	* // returns true
 	*/
-	primitives( value: any ): boolean;
+	primitives( value: any ): value is ArrayLike<number>;
 
 	/**
 	* Tests if a value is an array-like object containing only number objects having NaN values.
@@ -71,7 +71,7 @@ interface IsNaNArray {
 	* @example
 	* var bool = isNaNArray.objects( [NaN,NaN,NaN] );
 	*/
-	objects( value: any ): boolean;
+	objects( value: any ): value is ArrayLike<Number>;
 }
 
 /**