import { Reducer } from '@dineug/r-html';
import { EngineContext } from '../../context';
import { RootState } from '../../state';
import { ValuesType } from '../../../internal-types';
export declare const ActionType: {
    readonly addRelationship: "relationship.add";
    readonly removeRelationship: "relationship.remove";
    readonly changeRelationshipType: "relationship.changeType";
};
export type ActionType = ValuesType<typeof ActionType>;
export type ActionMap = {
    [ActionType.addRelationship]: {
        id: string;
        relationshipType: number;
        start: RelationshipPoint;
        end: RelationshipPoint;
    };
    [ActionType.removeRelationship]: {
        id: string;
    };
    [ActionType.changeRelationshipType]: {
        id: string;
        value: number;
    };
};
export type ReducerType<T extends keyof ActionMap> = Reducer<RootState, T, ActionMap, EngineContext>;
type RelationshipPoint = {
    tableId: string;
    columnIds: string[];
};
export {};