17 lines
496 B
TypeScript
17 lines
496 B
TypeScript
/**
|
|
* Internal dependencies
|
|
*/
|
|
import { actions } from './reducer';
|
|
import type { ActionType, ActionCallbackType } from './types';
|
|
|
|
export const emitterCallback = (
|
|
type: string,
|
|
observerDispatch: React.Dispatch< ActionType >
|
|
) => ( callback: ActionCallbackType, priority = 10 ): ( () => void ) => {
|
|
const action = actions.addEventCallback( type, callback, priority );
|
|
observerDispatch( action );
|
|
return () => {
|
|
observerDispatch( actions.removeEventCallback( type, action.id ) );
|
|
};
|
|
};
|