import { type Ora } from 'ora';
import type { TokenStats, WorktreeInfo } from './types.js';
import type { QualityCheck } from './quality-gate.js';
import type { AuditEvent } from './audit.js';
export declare function fmtTok(n: number): string;
export declare function renderMarkdown(text: string): string;
declare class TUI {
    private ci;
    private _streaming;
    private _streamHeader;
    private _didStream;
    private _streamChars;
    private _sessionTokens;
    private _wordIdx;
    constructor();
    setCiMode(enabled: boolean): void;
    isCi(): boolean;
    setSessionTokens(n: number): void;
    private write;
    printBanner(): void;
    printUpdateAvailable(current: string, latest: string): void;
    printSessionHeader(provider: string, model: string, cwd: string, branch?: string): void;
    printStatusCard(options: {
        provider: string;
        model: string;
        baseURL?: string;
        mode: string;
        effort: string;
        personality: string;
        approval: boolean;
        cwd: string;
        turns: number;
        tokens: number;
        cost: string;
        extraDirs?: string[];
        goal?: string | null;
    }): void;
    printQualityGate(checks: QualityCheck[], passed: boolean): void;
    printAuditTrail(events: AuditEvent[]): void;
    startSpinner(label: string): Ora & {
        _elapsed?: NodeJS.Timeout;
    };
    printModeSwitch(label: string): void;
    streamStart(): void;
    streamThinking(text: string): void;
    streamChunk(text: string): void;
    streamEnd(): void;
    hadStreamOutput(): boolean;
    printToolCall(name: string, argsJson: string): void;
    printToolResult(name: string, result: string, elapsedMs?: number): void;
    printThinking(text: string): void;
    printAssistant(text: string): void;
    printSuccess(message: string): void;
    printWarning(message: string): void;
    printError(message: string): void;
    drawFooter(mode: string, ping?: string): void;
    printStats(stats: TokenStats, _provider?: string, _model?: string, elapsedMs?: number, outTokDelta?: number): void;
    renderDiff(original: string, patched: string, filePath: string): void;
    confirmWrite(filePath: string, content: string): Promise<boolean>;
    confirmDiff(filePath: string): Promise<boolean>;
    /**
     * Asked before continuing on a different model.
     *
     * Its own prompt rather than the tool-approval one: a change of model is not a tool permission,
     * and routing it through that path would let a permissive mode agree to it without anybody being
     * asked. Defaults to yes, because the alternative on offer is the run stopping.
     */
    confirmSwitch(question: string): Promise<boolean>;
    confirmCommand(command: string): Promise<boolean>;
    confirmDelete(filePath: string, recursive: boolean): Promise<boolean>;
    confirmMerge(info: WorktreeInfo): Promise<boolean>;
}
export declare const tui: TUI;
export {};
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