import { EdgeId, Fqn, ViewId, BBox } from '@likec4/core';
import { RelationshipDetailsActorRef, RelationshipDetailsSnapshot, Events } from './actor';
import { Context } from 'react';
import { GeneralHelpers, ViewportHelperFunctions, ReactFlowStore, ReactFlowActions } from '@xyflow/react';
export declare const RelationshipDetailsActorContext: Context<RelationshipDetailsActorRef | null>;
export declare function useRelationshipDetailsActor(): RelationshipDetailsActorRef;
export declare function useRelationshipDetailsState<T = unknown>(selector: (state: RelationshipDetailsSnapshot) => T, compare?: (a: NoInfer<T>, b: NoInfer<T>) => boolean): T;
export declare function useRelationshipDetails(): {
    actor: RelationshipDetailsActorRef;
    readonly rootElementId: string;
    getState: () => Readonly<{
        subject: {
            edgeId: EdgeId;
            source?: never;
            target?: never;
        } | {
            source: Fqn;
            target: Fqn;
            edgeId?: never;
        };
        viewId: ViewId;
        xyflow: ( GeneralHelpers<import("./_types").RelationshipDetailsTypes.AnyNode, import("./_types").RelationshipDetailsTypes.Edge> & ViewportHelperFunctions & {
            viewportInitialized: boolean;
        }) | null;
        xystore: {
            getState: () => ReactFlowStore<import("./_types").RelationshipDetailsTypes.AnyNode, import("./_types").RelationshipDetailsTypes.Edge> & ReactFlowActions<import("./_types").RelationshipDetailsTypes.AnyNode, import("./_types").RelationshipDetailsTypes.Edge>;
        } | null;
        initialized: {
            xydata: boolean;
            xyflow: boolean;
        };
        xynodes: import("./_types").RelationshipDetailsTypes.Node[];
        xyedges: import("./_types").RelationshipDetailsTypes.Edge[];
        bounds: BBox;
    }>;
    send: (event: Events) => void;
    navigateTo: (...params: [edgeId: EdgeId] | [source: Fqn, target: Fqn]) => void;
    fitDiagram: () => void;
    close: () => void;
};