import { type Context, type TextMapGetter, type TextMapPropagator, type TextMapSetter } from "@opentelemetry/api";
export declare class SwTraceOptionsResponsePropagator implements TextMapPropagator<unknown> {
    inject(context: Context, carrier: unknown, setter: TextMapSetter<unknown>): void;
    fields(): string[];
    extract(context: Context, _carrier: unknown, _getter: TextMapGetter<unknown>): Context;
}
//# sourceMappingURL=trace-options-response-propagator.d.ts.map