import { LayerSourceProps } from './LayerManager';
/**
 * Layer source for polygon / circle drawing.
 *
 * Reads `geometryDrawing` state from the rendering layer definition,
 * wraps it in a {@link DrawCompositeLayer} and registers the resulting
 * deck.gl layer instance via `onLayerUpdate` so that LayerManager can
 * include it in the standard layer stack.
 *
 * Renders no DOM – returns `null`.
 *
 * @param {LayerSourceProps} props – Standard layer-source props provided by LayerManager.
 */
export declare const GeometryDrawingLayerSource: ({ layer, onLayerUpdate, viewport, }: LayerSourceProps) => null;