import type { Terminal } from "../terminal/types.ts";
export type RenderStrategy = "full-redraw" | "line-diff" | "synchronized-line-diff";
export interface RendererOptions {
    readonly maxFps?: number;
    readonly strategy?: RenderStrategy;
    readonly synchronizedOutput?: boolean;
}
export declare class Renderer {
    private readonly terminal;
    private previousFrame?;
    private pending;
    private stopped;
    private readonly maxDelayMs;
    private readonly strategy;
    private readonly synchronizedOutput;
    constructor(terminal: Terminal, options?: RendererOptions);
    render(lines: readonly string[], force?: boolean): void;
    requestRender(callback: () => readonly string[], force?: boolean): void;
    forceRedraw(): void;
    stop(): void;
    private buildFrame;
    private buildFullRedraw;
    private buildLineDiff;
    private guardAutowrap;
    private wrapSynchronized;
}
//# sourceMappingURL=engine.d.ts.map