import { Writable } from 'svelte/store';
import { InternalNode, Point } from '../..';
import { ContextMenu, EditorContextMenuBlueprint, NodeContextMenuBlueprint } from '../ContextMenu';
import Drag, { Position } from '../Drag';
export declare type InteractionContextMenu<T, C> = {
    type: 'instance';
    instance: ContextMenu;
    blueprint: T;
} | {
    type: 'callback';
    callback: C;
};
export declare class Interaction {
    nodes: Writable<Record<string, InternalNode<unknown, any>>>;
    selectedNodesIds: string[];
    position: Writable<Position>;
    options: {
        multiselect?: boolean;
        zoomable?: boolean;
        pannable?: boolean;
        moveable?: boolean;
    };
    nodeMoving: boolean;
    containerMoving: boolean;
    previousCoordinates: Point;
    previousDistance?: number;
    dragger?: ReturnType<typeof Drag>;
    contextMenuOpen: boolean;
    editorContextMenu?: InteractionContextMenu<EditorContextMenuBlueprint, (event: MouseEvent) => void>;
    nodeContextMenu?: InteractionContextMenu<NodeContextMenuBlueprint, (ids: string[], event: MouseEvent) => void>;
    constructor(nodes: Writable<Record<string, InternalNode<unknown, any>>>, position: Writable<Position>, dragger?: ReturnType<typeof Drag>, options?: {
        multiselect?: boolean;
        zoomable?: boolean;
        pannable?: boolean;
        moveable?: boolean;
    }, contextMenuOptions?: {
        editorContextMenu?: InteractionContextMenu<EditorContextMenuBlueprint, (event: MouseEvent) => void>;
        nodeContextMenu?: InteractionContextMenu<NodeContextMenuBlueprint, (ids: string[], event: MouseEvent) => void>;
    });
    private getCoordinates;
    zoom: (event: WheelEvent) => void;
    pinch: (event: TouchEvent) => number | void;
    startDrag: (event: MouseEvent | TouchEvent, contextMenuOpen?: boolean) => Point | void;
    drag: (event: MouseEvent | TouchEvent) => Point | void;
    touch: (event: TouchEvent) => void;
    dragNode: (event: MouseEvent | TouchEvent, key: string) => void;
    endDrag: () => void;
    openEditorContextMenu: (event: MouseEvent) => void;
    openNodeContextMenu: (event: MouseEvent, key: string) => void;
}