index.d.ts

/*
* @license Apache-2.0
*
* Copyright (c) 2019 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

// TypeScript Version: 4.1

/// <reference types="https://cdn.jsdelivr.net/gh/stdlib-js/types@esm/index.d.ts"/>

import { Complex128, Complex64 } from '@stdlib/types/complex';

/**
* Tests if a value is a 64-bit or 128-bit complex number.
*
* @param value - value to test
* @returns boolean indicating if a value is a 64-bit or 128-bit complex number
*
* @example
* var Complex128 = require( '@stdlib/complex-float64-ctor' );
* var Complex64 = require( '@stdlib/complex-float32-ctor' );
*
* var x = new Complex128( 4.0, 2.0 );
* var bool = isComplex( x );
* // returns true
*
* x = new Complex64( 4.0, 2.0 );
* bool = isComplex( x );
* // returns true
*/
declare function isComplex( value: any ): value is Complex128 | Complex64;


// EXPORTS //

export = isComplex;