import { BrowserElement, BrowserUI, Surface, Vertex, ViewSpec, Overlay, Edge, BrowserUIModel, Paper } from "@visuallyjs/browser-ui";
import { BrowserUIVueModel } from "./browser-ui-vue";
import { RenderOptions, ViewOptions } from "./definitions";
/** @internal */
export declare const EVENT_VERTICES_RENDERED = "vertices:rendered";
/** @internal */
export declare const EVENT_VERTEX_UPDATED = "vertex:updated";
export declare function vertexHasRendered<N extends Vertex>(surfaceId: string, v: N): void;
export declare function vertexHasUpdated<N extends Vertex>(surfaceId: string, v: N): void;
export declare function vertexWillRender<N extends Vertex>(surfaceId: string, v: N): void;
export declare function bindToDevLifecycle(surfaceId: string, event: string, handler: (a: any, e?: any) => any): void;
/**
 * Placeholder for vertices prior we're rendering. Not used by API users.
 * @internal
 */
export interface VertexPlaceholder {
    component: any;
    el: BrowserElement;
    _key: string;
    props: Record<string, any>;
    vertex: Vertex;
}
/**
 * Placeholder for overlays prior we're rendering. Not used by API users.
 * @internal
 */
export interface OverlayPlaceholder {
    component: any;
    el: BrowserElement;
    _key: string;
    props: Record<string, any>;
}
/**
 * Mixin for overlay components.
 * @internal
 */
export declare const BaseOverlayComponent: {
    props: {
        data: ObjectConstructor;
        model: typeof BrowserUIVueModel;
        obj: typeof Edge;
        edge: typeof Edge;
        overlay: typeof Overlay;
        ui: typeof BrowserUI;
        el: {
            new (): Element;
            prototype: Element;
        };
        def: ObjectConstructor;
        eventInfo: ObjectConstructor;
    };
    mounted(): void;
    updated(): void;
};
/**
 * @internal
 * @param model
 * @param surfaceId
 * @param container
 * @param vertices
 * @param renderParams
 * @param view
 */
export declare function addSurface(model: BrowserUIVueModel, surfaceId: string, container: any, vertices: Array<VertexPlaceholder>, renderParams?: RenderOptions, view?: ViewSpec<BrowserElement>): Surface;
/**
 * @internal
 * @param model
 * @param paperId
 * @param container
 * @param vertices
 * @param renderParams
 * @param view
 */
export declare function addPaper(model: BrowserUIVueModel, paperId: string, container: any, vertices: Array<VertexPlaceholder>, renderParams?: RenderOptions, view?: ViewSpec<BrowserElement>): Paper;
/**
 * @internal
 * @param viewOptions
 * @param model
 * @param overlays
 */
export declare function $initialiseVueOverlays(viewOptions: ViewOptions, getUI: () => BrowserUI, getModel: () => BrowserUIModel, overlays: Array<OverlayPlaceholder>): void;