test: fix broken tests

Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/ndarray/rot90/docs/types/test.ts

@@ -26,11 +26,11 @@ import rot90 = require( './index' );
 
 // The function returns an ndarray...
 {
-	rot90( zeros( [ 2, 2 ] ) ); // $ExpectType typedndarray<number>
-	rot90( zeros( [ 2, 2 ] ), {} ); // $ExpectType typedndarray<number>
-	rot90( zeros( [ 2, 2 ] ), { 'k': 2 } ); // $ExpectType typedndarray<number>
-	rot90( zeros( [ 2, 2 ] ), { 'dims': [ 0, 1 ] } ); // $ExpectType typedndarray<number>
-	rot90( zeros( [ 2, 2 ] ), { 'k': 2, 'dims': [ 0, 1 ] } ); // $ExpectType typedndarray<number>
+	rot90( zeros( [ 2, 2 ] ) ); // $ExpectType float64ndarray
+	rot90( zeros( [ 2, 2 ] ), {} ); // $ExpectType float64ndarray
+	rot90( zeros( [ 2, 2 ] ), { 'k': 2 } ); // $ExpectType float64ndarray
+	rot90( zeros( [ 2, 2 ] ), { 'dims': [ 0, 1 ] } ); // $ExpectType float64ndarray
+	rot90( zeros( [ 2, 2 ] ), { 'k': 2, 'dims': [ 0, 1 ] } ); // $ExpectType float64ndarray
 }
 
 // The compiler throws an error if the function is provided a first argument which is not an ndarray...