Add additional array data type types

kgryte · kgryte · commit bb5198beacbd · 2022-01-13T13:43:48.000-08:00
diff --git a/lib/node_modules/@stdlib/types/index.d.ts b/lib/node_modules/@stdlib/types/index.d.ts
@@ -44,6 +44,26 @@ declare module '@stdlib/types/array' {
 	*/
 	type RealDataType = 'float64' | 'float32' | 'int32' | 'int16' | 'int8' | 'uint32' | 'uint16' | 'uint8' | 'uint8c'; // tslint:disable-line:max-line-length
 
+	/**
+	* Data type for floating-point typed arrays.
+	*/
+	type FloatDataType = 'float64' | 'float32';
+
+	/**
+	* Data type for integer typed arrays.
+	*/
+	type IntegerDataType = 'int32' | 'int16' | 'int8' | 'uint32' | 'uint16' | 'uint8' | 'uint8c'; // tslint:disable-line:max-line-length
+
+	/**
+	* Data type for signed integer typed arrays.
+	*/
+	type SignedIntegerDataType = 'int32' | 'int16' | 'int8';
+
+	/**
+	* Data type for unsigned integer typed arrays.
+	*/
+	type UnsignedIntegerDataType = 'uint32' | 'uint16' | 'uint8' | 'uint8c';
+
 	/**
 	* Data type for complex number typed arrays.
 	*/
@@ -153,6 +173,22 @@ declare module '@stdlib/types/array' {
 	*/
 	type IntegerTypedArray = Int8Array | Uint8Array | Uint8ClampedArray | Int16Array | Uint16Array | Int32Array | Uint32Array; // tslint:disable-line:max-line-length
 
+	/**
+	* A signed integer typed array.
+	*
+	* @example
+	* const x: SignedIntegerTypedArray = new Int32Array( 10 );
+	*/
+	type SignedIntegerTypedArray = Int8Array | Int16Array | Int32Array;
+
+	/**
+	* An unsigned integer typed array.
+	*
+	* @example
+	* const x: UnsignedIntegerTypedArray = new Uint32Array( 10 );
+	*/
+	type UnsignedIntegerTypedArray = Uint8Array | Uint8ClampedArray | Uint16Array | Uint32Array; // tslint:disable-line:max-line-length
+
 	/**
 	* A floating-point typed array.
 	*
diff --git a/lib/node_modules/@stdlib/types/test.ts b/lib/node_modules/@stdlib/types/test.ts
@@ -274,6 +274,21 @@ function cmplx128Array(): array.Complex128Array {
 	if ( v5.length !== 10 ) {
 		throw new Error( 'something went wrong' );
 	}
+
+	const v6: array.IntegerTypedArray = new Int32Array( 10 );
+	if ( v6[ 0 ] !== 0 ) {
+		throw new Error( 'something went wrong' );
+	}
+
+	const v7: array.SignedIntegerTypedArray = new Int32Array( 10 );
+	if ( v7[ 0 ] !== 0 ) {
+		throw new Error( 'something went wrong' );
+	}
+
+	const v8: array.UnsignedIntegerTypedArray = new Uint32Array( 10 );
+	if ( v8[ 0 ] !== 0 ) {
+		throw new Error( 'something went wrong' );
+	}
 }
 
 // The compiler should not throw an error when using iterator or iterable types...
