export type ITracerComponent = {
    span<T>(name: string, tracedFunction: () => T, traceContext?: Omit<TraceContext, 'id' | 'data' | 'name'>): T;
    getSpanId(): string;
    getTrace(): Trace;
    getTraceString(): string;
    getTraceChild(): Trace;
    getTraceChildString(): string;
    getTraceState(): Readonly<TraceState | null>;
    getTraceStateString(): string | undefined;
    getContextData<T>(): Readonly<T | null>;
    setContextData<T = any>(data: T): void;
    setTraceStateProperty(key: string, value: string): void;
    deleteTraceStateProperty(key: string): void;
};
export type TraceContext<T = any> = {
    id: string;
    name: string;
    version: string;
    traceId: string;
    parentId: string;
    traceFlags: string;
    traceState?: Record<string, string>;
    data: T;
};
export type Trace = Pick<TraceContext, 'traceId' | 'version' | 'parentId' | 'traceFlags'>;
export type TraceState = Required<Pick<TraceContext, 'traceState'>>['traceState'];