import { CalculationCache, VNode } from "maquette";
import { XY } from "../interfaces";
export interface NodeDimensions {
    readonly center: XY;
    readonly left: number;
    readonly right: number;
    readonly bottom: number;
    readonly top: number;
    readonly height: number;
    readonly width: number;
    readonly diameter?: number;
    readonly diameterX?: number;
    readonly diameterY?: number;
}
export interface RenderedNode {
    readonly dimensions: NodeDimensions;
    readonly vNode: VNode;
}
export declare function createNodeState(): NodeState;
export interface NodeState {
    renderMemoization: CalculationCache<RenderedNode>;
}