While there is no technical need to add this for this, we also don't want to block other projects creating adapters. However, this interoperability support is undocumented and as such unsupported. Use at your own risk.

This is equivalent to the interface change in reactphp/async#15 to allow different implementations.
This also allows decorating `Suspension` to implement listeners like proposed in #2.

This is equivalent to the interface change in reactphp/async#15 to allow different implementations.
This also allows decorating `Suspension` to implement listeners like proposed in #2.

This is equivalent to the interface change in reactphp/async#15 to allow different implementations.
This also allows decorating `Suspension` to implement listeners like proposed in #2.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

Since `async()` returns a promise and those are normally cancelable, implementing this puts them in line with the rest of our ecosystem. As such the following example will throw a timeout exception from the canceled `sleep()` call.
```php
$promise = async(static function (): int {
    echo 'a';
    await(sleep(2));
    echo 'b';
    return time();
})();
$promise->cancel();
await($promise);
````
This builds on top of reactphp#15, reactphp#18, reactphp#19, reactphp#26, reactphp#28, reactphp#30, and reactphp#32.

This is equivalent to the interface change in reactphp/async#15 to allow different implementations.
This also allows decorating `Suspension` to implement listeners like proposed in revoltphp/event-loop#2.