diff --git a/lib/node_modules/@stdlib/fft/base/fftpack/ndarray/docs/types/index.d.ts b/lib/node_modules/@stdlib/fft/base/fftpack/ndarray/docs/types/index.d.ts
index e10a04513fa7..c9c09b4320be 100644
--- a/lib/node_modules/@stdlib/fft/base/fftpack/ndarray/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/fft/base/fftpack/ndarray/docs/types/index.d.ts
@@ -20,6 +20,7 @@
 
 /* eslint-disable max-lines */
 
+import float32 = require( '@stdlib/fft/base/fftpack/ndarray/float32' );
 import float64 = require( '@stdlib/fft/base/fftpack/ndarray/float64' );
 import generic = require( '@stdlib/fft/base/fftpack/ndarray/generic' );
 
@@ -27,6 +28,11 @@ import generic = require( '@stdlib/fft/base/fftpack/ndarray/generic' );
 * Interface describing the `ndarray` namespace.
 */
 interface Namespace {
+	/**
+	* Lower-level ndarray wrappers for single-precision floating-point FFTPACK fast Fourier transform routines.
+	*/
+	float32: typeof float32;
+
 	/**
 	* Lower-level ndarray wrappers for double-precision floating-point FFTPACK fast Fourier transform routines.
 	*/