import { colorEnabled } from "./style.js";
export interface LoggerOptions {
    quiet?: boolean;
    verbose?: boolean;
    json?: boolean;
}
/**
 * Live multi-task panel for parallel work (analyze phases, etc.).
 * Renders only on interactive TTYs; otherwise falls back to plain steps.
 */
export declare class TaskBoard {
    private readonly logger;
    private readonly title;
    private readonly tasks;
    private readonly order;
    private timer;
    private frame;
    private readonly frames;
    private lineCount;
    private readonly enabled;
    private readonly stream;
    private headed;
    constructor(logger: Logger, title?: string);
    add(id: string, label: string): void;
    start(id: string, label?: string): void;
    succeed(id: string, label?: string): void;
    fail(id: string, label?: string): void;
    stop(): void;
    private ensureHeader;
    private ensureTick;
    private maybeStopTick;
    private render;
}
export declare class Logger {
    private readonly quiet;
    private readonly verbose;
    private readonly json;
    private readonly interactive;
    private activeSpinner;
    private headerShown;
    private progressActive;
    private lastNonInteractivePct;
    constructor(options?: LoggerOptions);
    get isInteractive(): boolean;
    get isQuiet(): boolean;
    get isJson(): boolean;
    /** Always print the tool header once per run (before any work). */
    banner(command: string, version?: string): void;
    /** @deprecated alias — prefer banner */
    brand(command: string): void;
    stage(label: string): void;
    step(message: string): void;
    success(message: string): void;
    failure(message: string): void;
    info(message: string): void;
    warn(message: string): void;
    debug(message: string): void;
    startSpinner(text: string): void;
    updateSpinner(text: string): void;
    succeedSpinner(text?: string): void;
    failSpinner(text?: string): void;
    stopSpinner(): void;
    createBoard(title?: string): TaskBoard;
    /**
     * Live progress bar — always preferred over a static spinner for long work.
     * Interactive: in-place bar. Non-interactive: milestones every ~10%.
     */
    progressRatio(ratio: number, label?: string, meta?: string): void;
    clearProgress(): void;
    finishProgress(successText: string): void;
    /** @deprecated use progressRatio */
    progress(message: string): void;
    writeJson(value: unknown): void;
    writeReport(text: string): void;
}
export { colorEnabled };