/**
 * [WHO]: Provides InteractiveState, CompactionQueuedMessage — the shared render/turn UI state container
 * [FROM]: Depends on @catui/ai (AssistantMessage), @catui/tui (Component/Spacer/Text),
 *         components (AssistantMessageComponent/CustomMessageComponent/ToolExecutionComponent) — types only
 * [TO]: Consumed by modes/interactive/interactive-mode.ts (holds one as `this.state`); will be read by the
 *       render-layer controller when handleEvent is sliced (UI04)
 * [HERE]: modes/interactive/state/interactive-state.ts — P5 state 合一 (UI02)
 *
 * Consolidates the ~20 scattered `this._` fields that describe the *current/streaming turn's render
 * state* (streaming message, tool components, loaders, run timers, status line, optimistic + compaction
 * queues). Plain field holder — no behavior; relocated verbatim from InteractiveMode so behavior is
 * identical. Concern-local state (bash, extension widgets, cancellation, skill, buddy) stays with its
 * own owner and is not consolidated here.
 */
import type { AssistantMessage } from "@catui/ai/types";
import type { Component, Spacer, Text } from "@catui/tui";
import type { AssistantMessageComponent } from "../components/assistant-message.js";
import type { CustomMessageComponent } from "../components/custom-message.js";
import type { PlanProgressPanelComponent } from "../components/plan-progress-panel.js";
import type { TaskStatusPanelComponent } from "../components/task-status-panel.js";
import type { ToolExecutionComponent } from "../components/tool-execution.js";
export type CompactionQueuedMessage = {
    text: string;
    mode: "steer" | "followUp";
};
/** Per-sub-agent state tracked for TUI display. */
export interface SubAgentState {
    id: string;
    agentType: string;
    description: string;
    isAsync: boolean;
    isResolved: boolean;
    isError: boolean;
    toolUseCount: number;
    lastToolName: string | null;
    startTime: number;
}
/** Per-phase state for plan execution progress display. */
export interface PlanPhaseState {
    label: string;
    status: "pending" | "in_progress" | "completed";
}
/** Overall plan progress state for TUI rendering. */
export interface PlanProgressState {
    phases: PlanPhaseState[];
    currentPhaseIndex: number;
    startTime: number;
    tokenCount?: number;
}
export declare class InteractiveState {
    loadingAnimation: Component | undefined;
    pendingWorkingMessage: string | undefined;
    workingMessageOverride: string | undefined;
    agentRunStartMs: number | undefined;
    agentRunTimer: ReturnType<typeof setInterval> | undefined;
    welcomeBannerTimer: ReturnType<typeof setInterval> | undefined;
    lastStatusSpacer: Spacer | undefined;
    lastStatusText: Text | undefined;
    streamingComponent: AssistantMessageComponent | undefined;
    streamingMessage: AssistantMessage | undefined;
    customStreamComponents: Map<string, CustomMessageComponent>;
    pendingTools: Map<string, ToolExecutionComponent>;
    subAgentStates: Map<string, SubAgentState>;
    subAgentPanelComponent: Component | undefined;
    planProgress: PlanProgressState | undefined;
    planProgressPanel: PlanProgressPanelComponent | undefined;
    taskStatusPanel: TaskStatusPanelComponent | undefined;
    toolOutputExpanded: boolean;
    hideThinkingBlock: boolean;
    compactionQueuedMessages: CompactionQueuedMessage[];
    optimisticUserMessages: Array<{
        text: string;
    }>;
}