import * as React from "react";
export interface ParametersSchema {
    type: string;
    properties: {
        [key: string]: {
            type: string;
            description: string;
        };
    };
}
export interface ActionResponse {
    action: string;
    params: {
        [key: string]: string;
    };
}
export interface FunctionDetails {
    /**
     * The name of the function.
     */
    name: string;
    /**
     * A description of the function.
     */
    description: string;
    /**
     * The parameters that the function accepts.
     */
    parameters: ParametersSchema;
    /**
     * The function to be executed.
     */
    fn: Function;
}
interface ActionContextType {
    /**
     * The list of functions that have been registered.
     */
    functions: FunctionDetails[];
    /**
     * Register a new function.
     * @param fnDetails - The details of the function to register.
     * @returns
     */
    registerFunction: (fnDetails: FunctionDetails) => void;
    /**
     * Deregsiter a function.
     * @param name - The name of the function to deregister.
     * @returns
     */
    deregisterFunction: (name: string) => void;
    /**
     * Register a new context.
     * @param context - The name of the context to register.
     * @returns
     */
    registerContext: (context: string) => void;
    /**
     * Deregister a context.
     * @param context - The name of the context to deregister.
     * @returns
     */
    deregisterContext: (context: string) => void;
}
export declare const ActionContext: React.Context<ActionContextType>;
interface ActionProviderProps {
    botId: string;
    domain?: string;
    chatId?: string | null;
    userId?: string | null;
    children: React.ReactNode;
}
/**
 * A provider that allows users to register/de-register custom functions for use in the chat bot.
 */
export declare const ActionProvider: React.FunctionComponent<ActionProviderProps>;
/**
 * A hook that allows users to access to states in the actions.
 * @returns An action context store.
 */
export declare const useActionContext: () => ActionContextType;
export {};