import { Context } from 'react';
import { ReactModule, ReactModuleProps } from './module';
/**
 * Type definition for the react component for a module
 */
export declare type ReactModuleType = ReactModule;
/**
 * Declares a react provider. The provider declares the provided
 * context and its dependencies.
 *
 * Refer to https://reactjs.org/docs/context.html
 */
export interface ReactProvider<T> {
    /**
     * React component that implements the provider. The component
     * consumes the dependencies and the optional dependencies
     * and provides the specified context.
     */
    module: ReactModuleType;
    /**
     * Provided context
     */
    provides: Context<T>;
    /**
     * Required contexts, will be consumed when the module gets instantiated
     */
    dependencies?: Context<any>[];
    /**
     * optional contexts
     */
    optionalDependencies?: Context<any>[];
}
/**
 * Constructs an instance of a provider
 *
 * @param module - the module
 * @param provides - the context the module provides
 * @param dependencies - dependencies
 * @param optionalDependencies - optional dependencies
 *
 * @returns the provider instance
 */
export declare function createReactProvider<T>(module: ReactModuleType, provides: Context<T>, dependencies?: Context<any>[], optionalDependencies?: Context<any>[]): ReactProvider<T>;
/**
 * Constructs a module component that includes the referenced
 * providers in topological order
 *
 * @param aProviders - the set of providers
 * @returns the component
 */
export declare const createModuleFromProvider: (aProviders: ReactProvider<any>[]) => import("../public_api").ReactComponent<ReactModuleProps, any>;