import { ISaga } from '../domain/saga';
/**
 * Action publisher interface
 *
 * Used by [SagaManager]
 *
 * @typeParam A - Action
 * @typeParam ARM - Action Result Metadata
 * @typeParam AM - Action Metadata
 *
 * @author Иван Дугалић / Ivan Dugalic / @idugalic
 */
export interface IActionPublisher<A, ARM, AM> {
    /**
     * Publish actions
     *
     * @param actions - of Actions with Action Result Metadata of type `A & ARM`
     * @return list of newly published Actions with Action Metadata of type `A & AM`
     */
    readonly publish: (actions: readonly (A & ARM)[]) => Promise<readonly (A & AM)[]>;
}
/**
 * Saga manager interface - Stateless process orchestrator.
 *
 * It is reacting on Action Results of type `AR` and produces new actions `A` based on them.
 *
 * @typeParam AR - Action Result of type `AR`
 * @typeParam A - Action of type `A` that are going to be published downstream
 * @typeParam ARM - Action Result metadata
 * @typeParam AM - Action metadata
 *
 * @author Иван Дугалић / Ivan Dugalic / @idugalic
 */
export interface ISagaManager<AR, A, ARM, AM> extends ISaga<AR, A>, IActionPublisher<A, ARM, AM> {
    readonly handle: (actionResult: AR & ARM) => Promise<readonly (A & AM)[]>;
}
/**
 * Saga manager - Stateless process orchestrator.
 *
 * It is reacting on Action Results of type `AR` and produces new actions `A` based on them.
 *
 * @typeParam AR - Action Result of type `AR`
 * @typeParam A - Action of type `A` that are going to be published downstream
 * @typeParam ARM - Action Result metadata
 * @typeParam AM - Action metadata
 *
 * @author Иван Дугалић / Ivan Dugalic / @idugalic
 */
export declare class SagaManager<AR, A, ARM, AM> implements ISagaManager<AR, A, ARM, AM> {
    protected readonly saga: ISaga<AR, A>;
    protected readonly actionPublisher: IActionPublisher<A, ARM, AM>;
    /**
     *
     * @param saga  - A saga component of type `ISaga`<`AR`, `A`>
     * @param actionPublisher - Interface for Action publishing
     */
    constructor(saga: ISaga<AR, A>, actionPublisher: IActionPublisher<A, ARM, AM>);
    react(actionResult: AR): readonly A[];
    publish(actions: readonly (A & ARM)[]): Promise<readonly (A & AM)[]>;
    /**
     * Handles the action result with metadata of type `AR & ARM`
     *
     * @param actionResult - Action Result represent the outcome of some action you want to handle in some way
     * @return list of Actions with Metadata of type `A & AM`
     */
    handle(actionResult: AR & ARM): Promise<readonly (A & AM)[]>;
}