import { Node } from '../core/node.js';
import { SerializedTerminal } from '../core/terminal.js';
import { UINode, UINodeOptions, UINodeStyle } from './ui-node.js';
export declare class Display extends UINode<DisplayStyle> {
    style: DisplayStyle;
    displayConfigs: CustomOffCanvasConfig[];
    constructor(_node: Node, options?: DisplayOptions);
    protected created(options: DisplayOptions): void;
    private customRender;
    paint(): void;
    paintLOD1(): void;
    offPaint(): void;
    reflow(): void;
    onPropChange(): void;
}
export declare enum CanvasType {
    OffscreenCanvas = "OffscreenCanvas",
    HTMLCanvasElement = "HTMLCanvasElement"
}
export interface CustomOffCanvasConfig {
    canvas: OffscreenCanvas | HTMLCanvasElement;
    context: OffscreenCanvasRenderingContext2D | CanvasRenderingContext2D;
    rendererConfig: CustomRendererConfig;
    shouldRender: boolean;
}
export type CustomRenderer = (context: CanvasRenderingContext2D | OffscreenCanvasRenderingContext2D, width: number, height: number) => boolean;
export interface CustomRendererConfig {
    auto?: boolean;
    clear?: boolean;
    canvasType?: CanvasType;
    renderer?: CustomRenderer;
}
export interface DisplayStyle extends UINodeStyle {
    borderColor?: string;
    backgroundColor?: string;
}
export interface DisplayOptions extends UINodeOptions<DisplayStyle> {
    height?: number;
    customRenderers?: CustomRendererConfig[];
    clear?: boolean | SerializedTerminal;
}