/**
 * Tool execution renderer
 * Displays tool calls and results with visual formatting
 */
import { Theme } from '../../../themes/Theme.interface.js';
export interface ToolCall {
    id: string;
    name: string;
    input: any;
    status: 'pending' | 'running' | 'success' | 'error';
    result?: any;
    error?: string;
}
export declare class ToolRenderer {
    private theme;
    constructor(theme: Theme);
    /**
     * Render a tool call start
     */
    renderToolStart(tool: ToolCall): string;
    /**
     * Render a tool call result
     */
    renderToolResult(tool: ToolCall): string;
    /**
     * Format tool input parameters
     */
    private formatInput;
}
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