import { ResizableMode, ResizerConfig } from '../config/diagram-config';
import { ResizerLook } from '../config/diagram-look-config';
import { DiagramNode } from './diagram-node';
import { DiagramSection } from './diagram-section';
/**
 * Default values of the parameters of a diagram field.
 * @private
 * @see ResizerConfig
 */
export declare const DIAGRAM_RESIZER_DEFAULTS: ResizerConfig;
/**
 * Holds the data for the resizers of a type of node or section.
 * @public
 * @see DiagramNode
 * @see DiagramSection
 */
export declare class DiagramResizer {
    mode: ResizableMode;
    thickness: number;
    outerMargin: number;
    defaultLook: ResizerLook;
    selectedLook: ResizerLook;
    highlightedLook: ResizerLook;
    selectedAndHighlightedLook: ResizerLook;
    constructor(options: boolean | ResizableMode | ResizerConfig);
    /**
     * Current look of this resizer.
     * @private
     */
    getLook(rootElement?: DiagramNode | DiagramSection): ResizerLook;
}
export declare const DIAGRAM_DEFAULT_RESIZER: DiagramResizer;