src/TypedMapInterface.php
<?php declare(strict_types=1);
/**
* This file is part of the daikon-cqrs/data-structure project.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Daikon\DataStructure;
use Countable;
use Ds\Map;
use IteratorAggregate;
interface TypedMapInterface extends IteratorAggregate, Countable
{
public function keys(): array;
public function empty(): self;
public function has(string $key): bool;
/** @param null|object $default */
public function get(string $key, $default = null): ?object;
public function with(string $key, object $object): self;
public function without(string $key): self;
/** @return string|bool */
public function find(object $object);
public function first(): object;
public function last(): object;
public function isEmpty(): bool;
/** @psalm-suppress MissingParamType */
public function merge($map): self;
/** @psalm-suppress MissingParamType */
public function intersect($map): self;
/** @psalm-suppress MissingParamType */
public function diff($map): self;
public function filter(callable $predicate): self;
/** @return string|bool */
public function search(callable $predicate);
public function map(callable $predicate): self;
/**
* @param mixed $initial
* @return mixed
*/
public function reduce(callable $predicate, $initial = null);
public function getValidTypes(): array;
public function unwrap(): array;
public function getIterator(): Map;
public function __get(string $key): ?object;
}