import { Container } from "@gajae-code/tui";
import type { SessionInfo } from "../../session/session-manager";
export type SessionLiveness = "active" | "stale" | "unknown";
export interface DashboardSession {
    id: string;
    cwd: string;
    title: string;
    modified: Date;
    messageCount: number;
    messageCountIsEstimate?: boolean;
    liveness: SessionLiveness;
}
/**
 * Reads the opt-in presence sidecar beside a session transcript. A missing or
 * malformed sidecar deliberately means unknown: transcript modification time is
 * not a process-liveness signal.
 */
export declare function sessionLivenessFromPresence(sessionPath: string, readFile?: (filePath: string) => string, now?: number): SessionLiveness;
export declare function dashboardSessions(sessions: readonly SessionInfo[], options?: {
    readFile?: (filePath: string) => string;
    now?: number;
}): DashboardSession[];
/** Read-only top-level inventory. This component never opens, resumes, or mutates a session. */
export declare class SessionsDashboardComponent extends Container {
    #private;
    private readonly sessions;
    private readonly onClose;
    private readonly requestRender?;
    constructor(sessions: readonly DashboardSession[], onClose: () => void, requestRender?: (() => void) | undefined);
    render(width: number): string[];
    handleInput(keyData: string): void;
}