import * as DDTags from 'dd-trace/ext/tags';
type DDTag = typeof DDTags[keyof typeof DDTags];
type Tags = {
    [tag in DDTag]?: any;
} & {
    [key: string]: any;
};
interface Constructor {
    new (...args: any[]): any;
}
interface TraceConfig {
    className?: string;
    methodName?: string;
    serviceName?: string;
    spanName?: string;
    spanType?: string;
    /** Overrides className if specified */
    resourceName?: string;
    isRoot?: boolean;
    /** Cause the span to show up in trace search and analytics */
    makeSearchable?: boolean;
    tags?: Tags;
}
declare const traceFunction: (config: TraceConfig) => <F extends (...args: any[]) => any, P extends Parameters<F>, R extends ReturnType<F>>(target: F) => F;
/**
 * This decorator will cause the methods of a class, or an individual method, to be traced by the APM.
 *
 * @param config Optional configuration for the span that will be created for this trace.
 */
declare function trace(config?: TraceConfig): {
    (target: Constructor): void;
    <T>(target: Record<string, any>, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>): void;
};
export { trace, traceFunction, DDTags as Tags, };
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