/**
 * Subagent execution rendering component.
 * Shows real-time activity from a delegated subagent task using
 * the same bordered box style as shell/view tools:
 *  - Top border
 *  - Task description (always visible)
 *  - Streaming tool call activity (capped rolling window)
 *  - Bottom border with agent type, model, status, duration
 */
import type { TUI } from '@earendil-works/pi-tui';
import type { ChatSpacingKind } from './chat-spacing.js';
import type { IToolExecutionComponent } from './tool-execution-interface.js';
import { WidthAwareContainer } from './width-aware-container.js';
export type SubagentActivity = {
    kind: 'tool';
    name: string;
    args: unknown;
    result?: string;
    isError?: boolean;
    done: boolean;
} | {
    kind: 'text';
    text: string;
};
export type SubagentToolCall = Extract<SubagentActivity, {
    kind: 'tool';
}>;
export interface SubagentExecutionOptions {
    /** When true, auto-collapse to a single summary line on completion. Default false. */
    collapseOnComplete?: boolean;
    /** True when this subagent is running on a forked copy of the parent thread. */
    forked?: boolean;
    /** When true, show full completed content including the final result. Default false. */
    expandOnComplete?: boolean;
    /** Footer label before the agent type. Default "subagent". */
    label?: string;
    /** Max activity lines shown while running. Default 15. */
    maxActivityLines?: number;
    /** Max activity lines shown when completed and collapsed. Default 15. */
    collapsedLines?: number;
    colors?: {
        border?: string;
        label?: string;
        agentType?: string;
        icon?: string;
    };
    icons?: {
        running?: string;
        success?: string;
        error?: string;
    };
}
export declare class SubagentExecutionComponent extends WidthAwareContainer implements IToolExecutionComponent {
    private ui;
    private agentType;
    private task;
    private modelId?;
    private activity;
    private lastTextSnapshot;
    private done;
    private isError;
    private startTime;
    private durationMs;
    private finalResult?;
    private expanded;
    private collapseOnComplete;
    private expandOnComplete;
    private forked;
    private label;
    private maxActivityLines;
    private collapsedLines;
    private colors;
    private icons;
    constructor(agentType: string, task: string, ui: TUI, modelId?: string, options?: SubagentExecutionOptions);
    addToolStart(name: string, args: unknown): void;
    setTask(task: string): void;
    setText(text: string): void;
    addText(text: string): void;
    addToolEnd(name: string, result: unknown, isError: boolean): void;
    finish(isError: boolean, durationMs: number, result?: string): void;
    setExpanded(expanded: boolean): void;
    toggleExpanded(): void;
    updateArgs(_args: unknown): void;
    updateResult(_result: unknown, _isPartial: boolean): void;
    getChatSpacingKind(): ChatSpacingKind;
    protected rebuildForWidth(termWidth: number): void;
}
//# sourceMappingURL=subagent-execution.d.ts.map