import { Response, ResponseInputItem } from 'openai/resources/responses/responses';
/**
 * Base abstract class for span data
 */
export declare abstract class SpanData {
    /**
     * Export span data as a plain object
     */
    abstract export(): Record<string, any>;
    /**
     * Type of the span data
     */
    abstract get type(): string;
}
/**
 * Span data for agent spans
 */
export declare class AgentSpanData extends SpanData {
    name: string;
    handoffs: string[] | null;
    tools: string[] | null;
    outputType: string | null;
    constructor(name: string, handoffs?: string[] | null, tools?: string[] | null, outputType?: string | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for function spans
 */
export declare class FunctionSpanData extends SpanData {
    name: string;
    input: string | null;
    output: any | null;
    mcpData: Record<string, any> | null;
    constructor(name: string, input: string | null, output: any | null, mcpData?: Record<string, any> | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for generation spans
 */
export declare class GenerationSpanData extends SpanData {
    input: Array<Record<string, any>> | null;
    output: Array<Record<string, any>> | null;
    model: string | null;
    modelConfig: Record<string, any> | null;
    usage: Record<string, any> | null;
    constructor(input?: Array<Record<string, any>> | null, output?: Array<Record<string, any>> | null, model?: string | null, modelConfig?: Record<string, any> | null, usage?: Record<string, any> | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for response spans
 */
export declare class ResponseSpanData extends SpanData {
    response: Response | null;
    input: string | ResponseInputItem[] | null;
    constructor(response?: Response | null, input?: string | ResponseInputItem[] | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for handoff spans
 */
export declare class HandoffSpanData extends SpanData {
    fromAgent: string | null;
    toAgent: string | null;
    constructor(fromAgent: string | null, toAgent: string | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for custom spans
 */
export declare class CustomSpanData extends SpanData {
    name: string;
    data: Record<string, any>;
    constructor(name: string, data: Record<string, any>);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for guardrail spans
 */
export declare class GuardrailSpanData extends SpanData {
    name: string;
    triggered: boolean;
    constructor(name: string, triggered?: boolean);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for transcription spans
 */
export declare class TranscriptionSpanData extends SpanData {
    input: string | null;
    inputFormat: string | null;
    output: string | null;
    model: string | null;
    modelConfig: Record<string, any> | null;
    constructor(input?: string | null, inputFormat?: string | null, output?: string | null, model?: string | null, modelConfig?: Record<string, any> | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for speech spans
 */
export declare class SpeechSpanData extends SpanData {
    input: string | null;
    output: string | null;
    outputFormat: string | null;
    model: string | null;
    modelConfig: Record<string, any> | null;
    firstContentAt: string | null;
    constructor(input?: string | null, output?: string | null, outputFormat?: string | null, model?: string | null, modelConfig?: Record<string, any> | null, firstContentAt?: string | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for speech group spans
 */
export declare class SpeechGroupSpanData extends SpanData {
    input: string | null;
    constructor(input?: string | null);
    get type(): string;
    export(): Record<string, any>;
}
/**
 * Span data for MCP list tools spans
 */
export declare class MCPListToolsSpanData extends SpanData {
    server: string | null;
    result: string[] | null;
    constructor(server?: string | null, result?: string[] | null);
    get type(): string;
    export(): Record<string, any>;
}