import { Action } from "./types";
declare type GetType = (reducerFnName: string) => string;
declare type Slice = string;
declare type GetTypeOrSlice = Slice | GetType;
/**

### Create a function to create action creators for a specfic store slice

```ts
  const newCreator = createActionCreator(sliceName);
```

`newCreator` is a function that takes an action/reducer name.

It returns an action with type in the format "app/[slice name]/[reducer name]".

#### Customise the slice format:

```ts
  const actionTypeCreator = (slice: string) => (action: string) => `${slice}/${action}`;

  const newCreator = createActionCreator(actionTypeCreator(sliceName));
```

`newCreator` is a function that takes a action/reducer name.

It returns an action with type in the format "[slice name]/[reducer name]".

#### Usage

```ts
  const setUser = newCreator<User>(reducerName);
```

`setUser` is an action creator function which takes a single arg with typeof
User and outputs an action.
 
```ts
  setUser({ id: "user_1", name: "Fred" });
  
  returns:
    {
      type: `app/${sliceName}/${reducerName}`,
      payload: { id: "user_1", name: "Fred" }
    }
 
  setUser(new Error("Boom"));

  returns:
    {
      type: `app/${sliceName}/${reducerName}`,
      payload: new Error("Boom"),
      error: true
    }
```
 
 */
export default function createActionCreator(getTypeOrSlice: GetTypeOrSlice): <Payload>(reducerFnName: string) => (payload?: Payload | Error | undefined) => Action<Payload | Error>;
export {};