import type { AgentToolResult, ToolRenderResultOptions } from "@earendil-works/pi-coding-agent";
import { type Component, Text } from "@earendil-works/pi-tui";
type McpToolResultDetails = Record<string, unknown> & {
    error?: unknown;
};
interface RenderTheme {
    fg: (name: string, text: string) => string;
    bold?: (text: string) => string;
}
export interface McpProxyToolCallInput {
    tool?: string | string[];
    args?: string | Record<string, unknown>;
    connect?: string;
    describe?: string;
    search?: string;
    query?: string;
    regex?: boolean;
    includeSchemas?: boolean;
    server?: string;
    action?: string;
}
interface McpToolRenderContext {
    isError: boolean;
}
export interface McpToolResultDisplay {
    lines: string[];
    truncated: boolean;
}
declare class CollapsibleText implements Component {
    private readonly text;
    private readonly expanded;
    private readonly maxCollapsedLines;
    private readonly ellipsis;
    private readonly expandHint;
    private readonly preTruncated;
    private readonly fullText;
    private readonly footerText;
    private collapsedText;
    private collapsedRender;
    constructor(text: string, expanded: boolean, maxCollapsedLines: number, ellipsis: string, expandHint: string, preTruncated?: boolean);
    render(width: number): string[];
    invalidate(): void;
}
export declare function formatMcpProxyToolCallLines(args: McpProxyToolCallInput, maxInputChars?: number): string[];
export declare function formatMcpDirectToolCallLines(displayName: string, args: Record<string, unknown>, maxInputChars?: number): string[];
export declare function renderMcpProxyToolCall(args: McpProxyToolCallInput, theme?: RenderTheme): Text;
export declare function createMcpDirectToolCallRenderer(displayName: string): (args: Record<string, unknown>, theme?: RenderTheme) => Text;
export declare function formatMcpToolResultIdentity(details: McpToolResultDetails | undefined): string | null;
export declare function formatMcpToolResultLines(result: Pick<AgentToolResult<McpToolResultDetails>, "content">, expanded: boolean, maxCollapsedLines?: number, maxCollapsedChars?: number): McpToolResultDisplay;
export declare function renderMcpToolResult(result: AgentToolResult<McpToolResultDetails>, options: ToolRenderResultOptions, theme?: RenderTheme, context?: McpToolRenderContext): CollapsibleText | Text;
export {};