/**
 * TUI Renderer - Renders UI components to terminal
 * Pure ANSI/Unicode rendering with no external dependencies
 */
import type { TUIState, TUIRenderer, TUIProgressBarOptions, TUITableOptions } from './types.js';
export declare class TerminalRenderer implements TUIRenderer {
    private readonly colors;
    private readonly width;
    private lastRender;
    private renderCount;
    constructor(options?: {
        colors?: boolean;
        width?: number;
    });
    private getTerminalWidth;
    render(state: TUIState): string;
    cleanup(): void;
    private renderLayout;
    private renderHeader;
    private renderProgress;
    private createProgressBar;
    private createGatesTable;
    private renderFooter;
    divider(width: number, char?: string): string;
    progressBar(options: TUIProgressBarOptions): string;
    table(options: TUITableOptions): string[];
    private getStatusIcon;
    private getGateStatusIcon;
    private formatTestCounts;
    private formatDuration;
    private colorize;
    getRenderCount(): number;
}