import { ResolveAction, ContextFunction } from './internalTypes';
import { IS_OPERATOR } from './utils';
import { IMutationCallback, IFlushCallback } from 'proxy-state-tree';
/** ===== PUBLIC API
 */
export { EventType } from './internalTypes';
export type IConfiguration = {
    state?: {};
    effects?: {};
    actions?: {};
};
export type IState = {
    [key: string]: IState | string | number | boolean | object | null | undefined;
};
export type IContext<T extends IConfiguration> = {
    state: T['state'];
    actions: {
        [K in keyof T['actions']]: ResolveAction<T['actions'][K]>;
    };
    effects: T['effects'];
    reaction: IReaction<{
        state: T['state'];
    }>;
    addMutationListener: (cb: IMutationCallback) => () => void;
    addFlushListener: (cb: IFlushCallback) => () => void;
};
export interface IAction<I, O> extends ContextFunction<I, O> {
}
export interface IOperator<I, O> extends ContextFunction<I, O> {
    [IS_OPERATOR]: true;
}
export interface IReaction<T extends {
    state?: IState;
}> {
    <O>(stateCallback: (state: T['state']) => O, updateCallback: (value: O) => void, options?: {
        nested?: boolean;
        immediate?: boolean;
    }): () => void;
}