import { CanvasPanActivator, NodeEditorPointerAction, PointerType } from '../types/interaction';
export declare const CANVAS_POINTER_DRAG_THRESHOLD = 4;
export type CanvasPointerIntent = {
    canPan: boolean;
    canRangeSelect: boolean;
    canClearSelection: boolean;
    additiveSelection: boolean;
};
export type CanvasPointerIntentOptions = {
    event: PointerEvent | MouseEvent;
    pointerType: PointerType;
    interactiveTarget: boolean;
    isSpacePanning: boolean;
    panActivators: CanvasPanActivator[];
    matchesPointerAction: (action: NodeEditorPointerAction, event: PointerEvent | MouseEvent) => boolean;
};
export declare const normalizePointerType: (pointerType?: string | null) => PointerType;
export declare const matchesCanvasPanActivator: (event: PointerEvent | MouseEvent, activator: CanvasPanActivator, pointerType: PointerType, interactiveTarget: boolean) => boolean;
export declare const evaluateCanvasPointerIntent: (options: CanvasPointerIntentOptions) => CanvasPointerIntent;
export declare const hasExceededCanvasDragThreshold: (start: {
    x: number;
    y: number;
}, position: {
    x: number;
    y: number;
}, threshold?: number) => boolean;