import { Store } from '../store';
/**
 * Connect two actions in the store
 * And update the relation
 * @param store
 * @returns
 */
export declare const connect: (store: Store) => (leftRelId: string, rightRelId: string) => void;
/**
 * Auto-assigns a compatible attributes of previous pipeline rels
 * @param store
 * @returns
 */
export declare const autoAssignLeftAttributes: (store: Store) => (relId: string) => void;
/**
 * Two relations connection checking function
 * @param store
 * @returns
 */
export declare const canConnect: (store: Store) => (leftRelId: string, rightRelId: string) => boolean;