import { SpanContextWrapper } from "./span-context-wrapper";
export interface SpanContext {
    toTraceId(): string;
    toSpanId(): string;
}
export interface SpanOptions {
    childOf?: SpanContext;
    tags?: {
        [key: string]: any;
    };
    startTime?: number;
    service?: string;
    type?: string;
}
export interface TraceOptions {
    resource?: string;
    service?: string;
    type?: string;
    tags?: {
        [key: string]: any;
    };
    childOf?: SpanContext;
}
export declare class TracerWrapper {
    private tracer;
    constructor();
    get isTracerAvailable(): boolean;
    get currentSpan(): any | null;
    extract(event: any): SpanContextWrapper | null;
    wrap<T = (...args: any[]) => any>(name: string, options: TraceOptions, fn: T): any;
    startSpan<T = (...args: any[]) => any>(name: string, options: TraceOptions): T | null;
    traceContext(): SpanContextWrapper | null;
    closeScope(): void;
    injectSpan(span: SpanContext): any;
    setConsumeCheckpoint(contextJson: any, eventType: string, arn: string): void;
}
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