import type { Span as AgentSpan, SpanData, Trace as AgentTrace } from '@openai/agents-core';
import { BaseAgentTracingProcessor, type SpanEntry } from './base-tracing-processor';
export declare class ActivityTracingProcessor extends BaseAgentTracingProcessor {
    private readonly spans;
    protected getEntry(id: string): SpanEntry | undefined;
    protected setEntry(id: string, entry: SpanEntry): void;
    protected deleteEntry(id: string): void;
    protected allEntries(): Iterable<SpanEntry>;
    protected clearAllEntries(): void;
    onTraceStart(trace: AgentTrace): Promise<void>;
    onTraceEnd(trace: AgentTrace): Promise<void>;
    onSpanStart(span: AgentSpan<SpanData>): Promise<void>;
    onSpanEnd(span: AgentSpan<SpanData>): Promise<void>;
}
export declare function ensureActivityTracingProcessorRegistered(): void;