/**
 * Display Module for PraisonAI TypeScript SDK
 *
 * Python parity with praisonaiagents/display module
 *
 * Provides:
 * - Display callback system
 * - Console output helpers
 * - Flow display utilities
 */
/**
 * Display callback function type.
 */
export type DisplayCallback = (message: string, context?: DisplayContext) => void;
/**
 * Async display callback function type.
 */
export type AsyncDisplayCallback = (message: string, context?: DisplayContext) => Promise<void>;
/**
 * Display context for callbacks.
 */
export interface DisplayContext {
    agentName?: string;
    toolName?: string;
    level?: 'info' | 'warning' | 'error' | 'debug' | 'trace';
    timestamp?: Date;
    metadata?: Record<string, any>;
}
/**
 * Register a display callback.
 * Python parity: praisonaiagents/display
 */
export declare function registerDisplayCallback(callback: DisplayCallback | AsyncDisplayCallback, async?: boolean): void;
/**
 * Get sync display callbacks.
 * Python parity: praisonaiagents/display
 */
export declare function syncDisplayCallbacks(): DisplayCallback[];
/**
 * Get async display callbacks.
 * Python parity: praisonaiagents/display
 */
export declare function asyncDisplayCallbacks(): AsyncDisplayCallback[];
/**
 * Clear all display callbacks.
 */
export declare function clearDisplayCallbacks(): void;
/**
 * Display an error message.
 * Python parity: praisonaiagents/display
 */
export declare function displayError(message: string, context?: DisplayContext): void;
/**
 * Display a generating message.
 * Python parity: praisonaiagents/display
 */
export declare function displayGenerating(agentName: string, context?: DisplayContext): void;
/**
 * Display an instruction.
 * Python parity: praisonaiagents/display
 */
export declare function displayInstruction(instruction: string, context?: DisplayContext): void;
/**
 * Display an interaction.
 * Python parity: praisonaiagents/display
 */
export declare function displayInteraction(agentName: string, input: string, output: string, context?: DisplayContext): void;
/**
 * Display self-reflection.
 * Python parity: praisonaiagents/display
 */
export declare function displaySelfReflection(agentName: string, reflection: string, context?: DisplayContext): void;
/**
 * Display a tool call.
 * Python parity: praisonaiagents/display
 */
export declare function displayToolCall(toolName: string, args: Record<string, any>, result?: any, context?: DisplayContext): void;
/**
 * Flow display configuration.
 */
export interface FlowDisplayConfig {
    showTimestamps?: boolean;
    showAgentNames?: boolean;
    showToolCalls?: boolean;
    colorize?: boolean;
    maxWidth?: number;
}
/**
 * Flow display class for visualizing agent workflows.
 * Python parity: praisonaiagents/display
 */
export declare class FlowDisplay {
    private config;
    private steps;
    constructor(config?: FlowDisplayConfig);
    /**
     * Add an agent step.
     */
    addAgentStep(agentName: string, message: string): void;
    /**
     * Add a tool step.
     */
    addToolStep(toolName: string, message: string): void;
    /**
     * Add a message step.
     */
    addMessageStep(message: string): void;
    /**
     * Render the flow as text.
     */
    render(): string;
    /**
     * Clear all steps.
     */
    clear(): void;
    /**
     * Get step count.
     */
    get stepCount(): number;
}
declare const _errorLogs: Array<{
    message: string;
    timestamp: Date;
    context?: DisplayContext;
}>;
/**
 * Get error logs.
 * Python parity: praisonaiagents/display
 */
export declare function errorLogs(): typeof _errorLogs;
/**
 * Log an error.
 */
export declare function logError(message: string, context?: DisplayContext): void;
/**
 * Clear error logs.
 */
export declare function clearErrorLogs(): void;
export {};