import Span from './span';
import Tracer from './tracer';
declare const _default: {
    Span: typeof Span;
    Tracer: typeof Tracer;
    Exporters: {
        Base: typeof import("./exporters/base").default;
        Console: typeof import("./exporters/console").default;
        Event: typeof import("./exporters/event").default;
        EventLegacy: typeof import("./exporters/event-legacy").default;
        Zipkin: typeof import("./exporters/zipkin").default;
        NewRelic: typeof import("./exporters/newrelic").default;
    } & {
        resolve: (options: object | string) => any;
        register: (name: string, value: typeof import("./exporters/base").default) => void;
    };
};
export default _default;