/**
 * [WHO]: Provides StatusDisplayController + StatusDisplayContext — chat status/error/warning
 *        lines with auto-dismiss timers, dedup-by-last-line, priority notifications
 * [FROM]: Depends on injected host capability closures + @catui/tui + NotificationQueue;
 *         no InteractiveMode reference
 * [TO]: Consumed by modes/interactive/interactive-mode.ts (held lazily as `this.statusDisplay`
 *       behind thin delegators: showStatus / showError / showWarning / notify / clearStatusTimers)
 * [HERE]: modes/interactive/controllers/status-display-controller.ts — P7 C-3d (extracted from
 *         InteractiveMode; behavior-preserving move)
 */
import { type CachedContainer, type TUI } from "@catui/tui";
import type { NotificationQueue } from "../components/notification-queue.js";
import type { BuddyState } from "../components/buddy/pet-sprites.js";
import type { InteractiveState } from "../state/interactive-state.js";
/** Host capabilities needed by the status display controller. */
export interface StatusDisplayContext {
    readonly chatContainer: CachedContainer;
    readonly state: InteractiveState;
    readonly ui: TUI;
    readonly notificationQueue: NotificationQueue;
    setBuddyPetState(state: BuddyState, speechBubble?: string, options?: {
        resetTo?: BuddyState;
        afterMs?: number;
    }): void;
}
export declare class StatusDisplayController {
    private readonly ctx;
    private readonly statusTimers;
    constructor(ctx: StatusDisplayContext);
    /**
     * Show a status message in the chat.
     *
     * If multiple status messages are emitted back-to-back (without anything else being added to the chat),
     * we update the previous status line instead of appending new ones to avoid log spam.
     * Auto-dismisses after 5 seconds.
     */
    showStatus(message: string): void;
    showError(errorMessage: string): void;
    showWarning(warningMessage: string): void;
    /**
     * Schedule auto-removal of a status/warning message after 5 seconds.
     */
    private scheduleStatusDismiss;
    /**
     * Cancel all pending status dismiss timers (e.g., on /clear).
     */
    clearStatusTimers(): void;
    /**
     * Show a priority notification (floating, auto-dismiss, dedup by key).
     */
    notify(message: string, options?: {
        key?: string;
        priority?: "immediate" | "high" | "medium" | "low";
        type?: "info" | "warning" | "error";
        duration?: number;
    }): void;
}