import { PersistentWorkItem } from './persistent-work-item';
import { PersistentWorkflow } from './persistent-workflow';
import { PersistentWorkflowContext } from './persistent-workflow-context';
declare type PersistentDataType = any;
declare type TransitDataType = any;
declare type PersistentContextType = PersistentWorkflowContext<TransitDataType, PersistentDataType>;
declare type PersistentWorkItemType = PersistentWorkItem<PersistentContextType>;
/**
 * Abstract class of workflow builder.
 * An instance of this class will be used to build workflow.
 */
export declare abstract class PersistentWorkflowBuilder {
    protected moduleName: string;
    protected name: string;
    protected version: number;
    /**
     * The collection of work items.
     */
    protected collection: PersistentWorkItem<any>[];
    /**
     * Initializes a new instance of the PersistentWorkflowBuilder abstract class.
     *
     * @param moduleName the module name.
     * @param name the name within the namespace.
     * @param version the version number.
     */
    constructor(moduleName: string, name: string, version: number);
    /**
     * Initializes the collection to before adding any work items.
     */
    protected init(): void;
    /**
     * Gets the workflow.
     */
    protected get workflow(): PersistentWorkflow;
    /**
     * Add the work item single sequence pattern.
     *
     * @param workItem the work item.
     */
    protected addSequence<TRequest, TResult>(workItem: PersistentWorkItemType): void;
    /**
     * Add the work item with custom sequence.
     *
     * @param workItem the work item.
     */
    protected add<TRequest, TResult>(workItem: PersistentWorkItemType): void;
    /**
     * Build the collection of work item for workflow.
     *
     * @returns the collection of work items.
     */
    abstract build(): PersistentWorkflow;
}
export {};