import { ChildKey, DisposeCallback, NodeDefinition, StaticGraphNode, StaticNodeDefinition, StaticNodeType } from '../../types/graph';
import { Matcher } from '../../types/matchers';
/**
 * An instance of the [[createCaller]] node.
 * See the [[createCaller]] documentation to find out more.
 */
export interface CreateCallerNode extends StaticGraphNode<'createCaller', CreateCallerNodeProperties> {
}
/**
 * A definition of the [[createCaller]] node.
 * See the [[createCaller]] documentation to find out more.
 */
export interface CreateCallerNodeDefinition extends StaticNodeDefinition<'createCaller', CreateCallerNodeProperties> {
}
export interface CreateCallerNodeProperties {
    key: ChildKey;
    disposeEmitter?: (listener: () => void) => DisposeCallback;
    matcher: Matcher<Array<any>, any>;
}
/**
 * The implementation of the [[createCaller]].
 * See the [[createCaller]] documentation to learn more.
 */
export declare const CreateCallerNodeType: StaticNodeType<'createCaller', CreateCallerNodeProperties>;
export interface CreateCallerOptions {
    disposeEmitter?: (listener: () => void) => DisposeCallback;
    matcher?: Matcher<Array<any>, any>;
}
/**
 * Creates a new instance of a [[createCaller]] node, which is a type of a [[NodeDefinition]] used inside
 * the [[query]] node when requesting Muster to return a function that can be used to imperatively invoke a Muster action.
 * This node is extensively used by Muster React to create callback functions for muster actions.
 * It is intended to be used by any other libraries integrating Muster.
 * The caller function automatically un-wraps the returned value with the use of the [[valueOf]] helper.
 *
 *
 * @example **Create an action caller**
 * ```ts
 * import muster, { action, createCaller, query, root } from '@dws/muster';
 *
 * const app = muster({
 *   addFive: action((number) => number + 5),
 * });
 *
 * const queryResult = await app.resolve(query(root(), {
 *   addFive: createCaller('addFive'),
 * }));
 * // queryResult === {
 * //   addFive: function(number) {...},
 * // },
 *
 * const result = await queryResult.addFive(3);
 * // result === 8
 * ```
 * This example shows how to use the [[createCaller]] to retrieve a function that can be used
 * to imperatively invoke Muster actions.
 */
export declare function createCaller(key: ChildKey, options?: CreateCallerOptions): CreateCallerNodeDefinition;
export declare function isCreateCallerNodeDefinition(value: NodeDefinition): value is CreateCallerNodeDefinition;