import { TooltipContext } from '../utils/portalHoverEvents';
import { CanvasEvent, CanvasNode, Rect } from '../core/CanvasNode';
import { ResolvedCanvasInteractionConfig } from '../core/canvasInteraction';

type PointerEventType = CanvasEvent['type'];
export interface CellCanvasPointerDispatchResult {
    propagationStopped: boolean;
    suppressGridDefault: boolean;
    interaction?: ResolvedCanvasInteractionConfig;
}
export declare class CellCanvasRoot {
    rootNode: CanvasNode;
    private bounds;
    private hoverController;
    private batcher;
    private portalEventTarget;
    private tooltipContext;
    onCursorChange?: (cursor: string) => void;
    constructor(node: CanvasNode, _originId?: string);
    setPortalEventTarget(target: EventTarget | null): void;
    setTooltipContext(context: TooltipContext | undefined): void;
    setRootNode(node: CanvasNode): void;
    setOriginId(_originId: string): void;
    render(ctx: CanvasRenderingContext2D, rect: Rect, hoverPos?: {
        x: number;
        y: number;
    }, absoluteBounds?: Rect, animationCtx?: {
        frameTime?: number;
        requestAnimationFrame?: () => void;
    }): void;
    dispatchPointerEvent(type: PointerEventType, x: number, y: number, nativeEvent?: MouseEvent): CellCanvasPointerDispatchResult;
    getInteractionAtPoint(x: number, y: number): ResolvedCanvasInteractionConfig | undefined;
    private dispatchEventToNodes;
    private invokeNodeHandler;
    handleMouseLeave(): void;
    private prepareRootNode;
    computeCursor(relativeX: number, relativeY: number): string;
    getCurrentCursor(): string;
    forcePortalHide(): void;
}
export {};