import { Node, NodeID } from './node';
export declare type Position = {
    x: number;
    y: number;
};
export declare type canvasProperties = {
    tx: number;
    ty: number;
    scale: number;
};
export declare type setNodeCallback = (prev: Node[]) => Node[];
export declare type RFlowzState = {
    nodes: Node[];
    hangingPos: Position | null;
    nodeMouseOffset: Position;
    canvasProperties: canvasProperties;
    currentDraggingNode: Node | null;
    updateNode: (nodeId: NodeID, data: any) => void;
    setNodes: (nodesOrCallback: Node[] | setNodeCallback) => void | Node;
    setCanvasProperties: (canvasProperties: canvasProperties) => void;
    setHangingPos: (hangingPos: Position | null) => void;
    setNodeMouseOffset: (offset: Position) => void;
    setCurrentDraggingNode: (item: Node | null) => void;
};
export interface RFlowProps {
    nodes: Node[];
}