export declare const ELEMENT_DRAG_MIME = "application/x-elah-element";
export type ElementKind = 'text' | 'shape' | 'freehand';
export type ShapeVariant = 'rect' | 'circle' | 'triangle';
export interface DragElementPayload {
    kind: 'element';
    element: ElementKind;
    shapeVariant?: ShapeVariant;
}