export interface BaseAction<T extends string = string> {
    type: T;
}
export interface AnyAction extends BaseAction {
    [extraProps: string]: any;
}
export declare type Reducer<S = any, A extends Action = AnyAction> = (state: S | undefined, action: A) => S;
export interface Action<P = any, T extends string = string> extends BaseAction<T> {
    payload?: P;
}
export interface ActionWithPayload<P = any, T extends string = string> extends BaseAction<T> {
    payload: P;
}
export declare type ActionReducer<SliceState = any, A = any> = (state: SliceState, payload: A) => SliceState | void | undefined;
export declare type ActionsObjWithSlice<SliceState = any, Ax = any> = {
    [K in keyof Ax]: ActionReducer<SliceState, Ax[K]>;
};
export interface ActionsAny<P = any> {
    [Action: string]: P;
}
export interface AnyState {
    [name: string]: any;
}
export interface MapEntity<E> {
    [key: string]: E | undefined;
}
export declare const excludesFalse: <T>(n?: T | undefined) => n is T;
export interface ReducerMap<SliceState, A = Action> {
    [Action: string]: ActionReducer<SliceState, A>;
}
export interface PatchEntity<T> {
    [key: string]: Partial<T[keyof T]>;
}
export interface SliceHelper<State> {
    name: string;
    initialState?: State;
    extraReducers?: ActionsAny;
}
export interface SliceHelperRequired<State> {
    name: string;
    initialState: State;
    extraReducers?: ActionsAny;
}
export interface PropId {
    id: string;
}
export interface PropIds {
    ids: string[];
}