diff --git a/lib/node_modules/@stdlib/blas/ext/base/ndarray/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/ext/base/ndarray/docs/types/index.d.ts
index 57ef86ebf5e1..2f3722af2359 100644
--- a/lib/node_modules/@stdlib/blas/ext/base/ndarray/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/blas/ext/base/ndarray/docs/types/index.d.ts
@@ -20,6 +20,7 @@
 
 /* eslint-disable max-lines */
 
+import cindexOf = require( '@stdlib/blas/ext/base/ndarray/cindex-of' );
 import coneTo = require( '@stdlib/blas/ext/base/ndarray/cone-to' );
 import csum = require( '@stdlib/blas/ext/base/ndarray/csum' );
 import csumkbn = require( '@stdlib/blas/ext/base/ndarray/csumkbn' );
@@ -102,6 +103,7 @@ import ssumors = require( '@stdlib/blas/ext/base/ndarray/ssumors' );
 import ssumpw = require( '@stdlib/blas/ext/base/ndarray/ssumpw' );
 import sunitspace = require( '@stdlib/blas/ext/base/ndarray/sunitspace' );
 import szeroTo = require( '@stdlib/blas/ext/base/ndarray/szero-to' );
+import zindexOf = require( '@stdlib/blas/ext/base/ndarray/zindex-of' );
 import zoneTo = require( '@stdlib/blas/ext/base/ndarray/zone-to' );
 import zsum = require( '@stdlib/blas/ext/base/ndarray/zsum' );
 import zsumkbn = require( '@stdlib/blas/ext/base/ndarray/zsumkbn' );
@@ -112,6 +114,40 @@ import zzeroTo = require( '@stdlib/blas/ext/base/ndarray/zzero-to' );
 * Interface describing the `ndarray` namespace.
 */
 interface Namespace {
+	/**
+	* Returns the first index of a search element in a one-dimensional single-precision complex floating-point ndarray.
+	*
+	* ## Notes
+	*
+	* -   The function expects the following ndarrays:
+	*
+	*     -   a one-dimensional input ndarray.
+	*     -   a zero-dimensional ndarray containing the search element.
+	*     -   a zero-dimensional ndarray containing the index from which to begin searching.
+	*
+	* @param arrays - array-like object containing ndarrays
+	* @returns index
+	*
+	* @example
+	* var Complex64Vector = require( '@stdlib/ndarray/vector/complex64' );
+	* var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+	* var Complex64 = require( '@stdlib/complex/float32/ctor' );
+	*
+	* var x = new Complex64Vector( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+	*
+	* var searchElement = scalar2ndarray( new Complex64( 3.0, 4.0 ), {
+	*     'dtype': 'complex64'
+	* });
+	*
+	* var fromIndex = scalar2ndarray( 0, {
+	*     'dtype': 'generic'
+	* });
+	*
+	* var v = ns.cindexOf( [ x, searchElement, fromIndex ] );
+	* // returns 1
+	*/
+	cindexOf: typeof cindexOf;
+
 	/**
 	* Fills a one-dimensional single-precision complex floating-point ndarray with linearly spaced numeric elements which increment by `1` starting from one.
 	*
@@ -2334,6 +2370,40 @@ interface Namespace {
 	*/
 	szeroTo: typeof szeroTo;
 
+	/**
+	* Returns the first index of a search element in a one-dimensional double-precision complex floating-point ndarray.
+	*
+	* ## Notes
+	*
+	* -   The function expects the following ndarrays:
+	*
+	*     -   a one-dimensional input ndarray.
+	*     -   a zero-dimensional ndarray containing the search element.
+	*     -   a zero-dimensional ndarray containing the index from which to begin searching.
+	*
+	* @param arrays - array-like object containing ndarrays
+	* @returns index
+	*
+	* @example
+	* var Complex128Vector = require( '@stdlib/ndarray/vector/complex128' );
+	* var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' );
+	* var Complex128 = require( '@stdlib/complex/float64/ctor' );
+	*
+	* var x = new Complex128Vector( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] );
+	*
+	* var searchElement = scalar2ndarray( new Complex128( 3.0, 4.0 ), {
+	*     'dtype': 'complex128'
+	* });
+	*
+	* var fromIndex = scalar2ndarray( 0, {
+	*     'dtype': 'generic'
+	* });
+	*
+	* var v = ns.zindexOf( [ x, searchElement, fromIndex ] );
+	* // returns 1
+	*/
+	zindexOf: typeof zindexOf;
+
 	/**
 	* Fills a one-dimensional double-precision complex floating-point ndarray with linearly spaced numeric elements which increment by `1` starting from one.
 	*