/*
* @license Apache-2.0
*
* Copyright (c) 2023 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="@stdlib/types"/>

import * as random from '@stdlib/types/random';
import { Collection } from '@stdlib/types/array';

/**
* Interface defining function options.
*/
interface Options {
	/**
	* Pseudorandom number generator seed.
	*/
	seed?: random.PRNGSeedMINSTD;

	/**
	* Pseudorandom number generator state.
	*/
	state?: random.PRNGStateMINSTD;

	/**
	* Specifies whether to copy a provided pseudorandom number generator state. Default: true.
	*/
	copy?: boolean;
}

/**
* Interface describing `minstd` for generating "normalized" pseudorandom numbers.
*/
interface NormalizedRoutine {
	/**
	* Fills a strided array with pseudorandom numbers on the interval `[0, 1)`.
	*
	* @param N - number of indexed elements
	* @param out - output array
	* @param so - `out` stride length
	* @param options - function options
	* @throws must provide valid options
	* @throws must provide a valid state
	* @returns output array
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd.normalized( out.length, out, 1 );
	*/
	<T = unknown>( N: number, out: Collection<T>, so: number, options?: Options ): Collection<T | number>;

	/**
	* Fills a strided array with pseudorandom numbers on the interval `[0, 1)` using alternative indexing semantics.
	*
	* @param N - number of indexed elements
	* @param out - output array
	* @param so - `out` stride length
	* @param oo - starting index for `out`
	* @param options - function options
	* @throws must provide valid options
	* @throws must provide a valid state
	* @returns output array
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd.normalized.ndarray( out.length, out, 1, 0 );
	*/
	ndarray<T = unknown>( N: number, out: Collection<T>, so: number, oo: number, options?: Options ): Collection<T | number>;
}

/**
* Interface describing `minstd`.
*/
interface Routine {
	/**
	* Fills a strided array with pseudorandom integers on the interval `[1, 2147483646]`.
	*
	* @param N - number of indexed elements
	* @param out - output array
	* @param so - `out` stride length
	* @param options - function options
	* @throws must provide valid options
	* @throws must provide a valid state
	* @returns output array
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd( out.length, out, 1 );
	*/
	<T = any>( N: number, out: Collection<T>, so: number, options?: Options ): Collection<T>;

	/**
	* Fills a strided array with pseudorandom integers on the interval `[1, 2147483646]` using alternative indexing semantics.
	*
	* @param N - number of indexed elements
	* @param out - output array
	* @param so - `out` stride length
	* @param oo - starting index for `out`
	* @param options - function options
	* @throws must provide valid options
	* @throws must provide a valid state
	* @returns output array
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd.ndarray( out.length, out, 1, 0 );
	*/
	ndarray<T = any>( N: number, out: Collection<T>, so: number, oo: number, options?: Options ): Collection<T>;

	/**
	* Fills a strided array with pseudorandom numbers on the interval `[0, 1)`.
	*
	* @param N - number of indexed elements
	* @param out - output array
	* @param so - `out` stride length
	* @param options - function options
	* @throws must provide valid options
	* @throws must provide a valid state
	* @returns output array
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd.normalized( out.length, out, 1 );
	*
	* @example
	* var Float64Array = require( '@stdlib/array/float64' );
	*
	* // Create an array:
	* var out = new Float64Array( 10 );
	*
	* // Fill the array with pseudorandom numbers:
	* minstd.normalized.ndarray( out.length, out, 1, 0 );
	*/
	normalized: NormalizedRoutine;
}

/**
* Fills a strided array with pseudorandom integers on the interval `[1, 2147483646]`.
*
* @param N - number of indexed elements
* @param out - output array
* @param so - `out` stride length
* @param options - function options
* @throws must provide valid options
* @throws must provide a valid state
* @returns output array
*
* @example
* var Float64Array = require( '@stdlib/array/float64' );
*
* // Create an array:
* var out = new Float64Array( 10 );
*
* // Fill the array with pseudorandom numbers:
* minstd( out.length, out, 1 );
*
* @example
* var Float64Array = require( '@stdlib/array/float64' );
*
* // Create an array:
* var out = new Float64Array( 10 );
*
* // Fill the array with pseudorandom numbers:
* minstd.ndarray( out.length, out, 1, 0 );
*
* @example
* var Float64Array = require( '@stdlib/array/float64' );
*
* // Create an array:
* var out = new Float64Array( 10 );
*
* // Fill the array with pseudorandom numbers:
* minstd.normalized( out.length, out, 1 );
*
* @example
* var Float64Array = require( '@stdlib/array/float64' );
*
* // Create an array:
* var out = new Float64Array( 10 );
*
* // Fill the array with pseudorandom numbers:
* minstd.normalized.ndarray( out.length, out, 1, 0 );
*/
declare var minstd: Routine;


// EXPORTS //

export = minstd;