import type { TracingProvider, SpanContext, SpanResult } from '../types';
export declare class JsonTracingProvider implements TracingProvider {
    name: string;
    isEnabled(): boolean;
    onSpanStart(_ctx: SpanContext): void;
    onSpanEnd(ctx: SpanContext, result: SpanResult): void;
}
//# sourceMappingURL=json.provider.d.ts.map