then/is-promise
### [`v4.0.0`](https://togithub.com/then/is-promise/releases/4.0.0)
[Compare Source](https://togithub.com/then/is-promise/compare/3.0.0...4.0.0)
#### Breaking Changes
- Use `PromiseLike` instead of `Promise` in TypeScript ([#40](https://togithub.com/then/is-promise/issues/40))
This is only a breaking change for TypeScript users.
In the following code:
```ts
function foo(x: PromiseLike`string> | string) {
if (isPromise(x)) {
return x;
} else {
return Promise.resolve(x);
}
}
```
TypeScript would previously have incorrectly inferred `foo` as returning `Promise`string>`when in fact it returns`PromiseLike`string>`. The latest version fixes this. If you instead had the following code, it should work exactly the same as before:
```ts
function foo(x: Promise`string> | string) {
if (isPromise(x)) {
return x;
} else {
return Promise.resolve(x);
}
}
```
This update is to reflect the fact that `is-promise` does "duck" typing, rather than an `instanceof` check.
### [`v3.0.0`](https://togithub.com/then/is-promise/releases/3.0.0)
[Compare Source](https://togithub.com/then/is-promise/compare/2.2.2...3.0.0)
#### Breaking Changes
- Restricted "exports" in package.json (for node 14+) ([#30](https://togithub.com/then/is-promise/issues/30))
The only ways to import this are now:
```js
import isPromise from 'is-promise';
```
or
```js
const isPromise = require('is-promise');
```
If you were requiring things like the `package.json` file within the package, these are not part of the public API, and will no longer be accessible.
- is-promise now uses "default" exports in ES Modules environments ([#30](https://togithub.com/then/is-promise/issues/30))
If you were using ES6 style imports via
```js
import * as isPromise from 'is-promise';
```
you will need to update this to
```js
import isPromise from 'is-promise';
```
If you were using CommonJS style `require`, no change is needed.
- This package now comes bundled with TypeScript definitions ([#31](https://togithub.com/then/is-promise/issues/31))
This means you may get new errors that you didn't see before if you are using TypeScript. If you are not using TypeScript, this change will not impact you.
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This PR contains the following updates:
2.2.2->4.0.0Release Notes
then/is-promise
### [`v4.0.0`](https://togithub.com/then/is-promise/releases/4.0.0) [Compare Source](https://togithub.com/then/is-promise/compare/3.0.0...4.0.0) #### Breaking Changes - Use `PromiseLike` instead of `Promise` in TypeScript ([#40](https://togithub.com/then/is-promise/issues/40)) This is only a breaking change for TypeScript users. In the following code: ```ts function foo(x: PromiseLike`string> | string) { if (isPromise(x)) { return x; } else { return Promise.resolve(x); } } ``` TypeScript would previously have incorrectly inferred `foo` as returning `Promise`string>`when in fact it returns`PromiseLike`string>`. The latest version fixes this. If you instead had the following code, it should work exactly the same as before: ```ts function foo(x: Promise`string> | string) { if (isPromise(x)) { return x; } else { return Promise.resolve(x); } } ``` This update is to reflect the fact that `is-promise` does "duck" typing, rather than an `instanceof` check. ### [`v3.0.0`](https://togithub.com/then/is-promise/releases/3.0.0) [Compare Source](https://togithub.com/then/is-promise/compare/2.2.2...3.0.0) #### Breaking Changes - Restricted "exports" in package.json (for node 14+) ([#30](https://togithub.com/then/is-promise/issues/30)) The only ways to import this are now: ```js import isPromise from 'is-promise'; ``` or ```js const isPromise = require('is-promise'); ``` If you were requiring things like the `package.json` file within the package, these are not part of the public API, and will no longer be accessible. - is-promise now uses "default" exports in ES Modules environments ([#30](https://togithub.com/then/is-promise/issues/30)) If you were using ES6 style imports via ```js import * as isPromise from 'is-promise'; ``` you will need to update this to ```js import isPromise from 'is-promise'; ``` If you were using CommonJS style `require`, no change is needed. - This package now comes bundled with TypeScript definitions ([#31](https://togithub.com/then/is-promise/issues/31)) This means you may get new errors that you didn't see before if you are using TypeScript. If you are not using TypeScript, this change will not impact you.Renovate configuration
:date: Schedule: "after 9pm every weekday,before 5pm every weekday" in timezone Europe/Madrid.
:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.
:recycle: Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
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