import { n as TraceContext } from "./trace-context-f7Xq0Q2q.cjs";
import { h as TracingOptions } from "./functional-C4mjgtJb.cjs";
//#region src/decorators.d.ts
/**
 * Options for @Trace method decorator
 */
interface TraceDecoratorOptions extends Omit<TracingOptions, 'name'> {
  /**
   * Custom span name. If not provided, uses the method name.
   */
  name?: string;
}
/**
 * The receiver of a decorated method. `@Trace` lends the method its span's
 * context for the duration of the call, and puts back whatever was there.
 */
interface WithTraceContext {
  ctx?: TraceContext;
}
/** The decorator a `@Trace(...)` call produces. */
type TraceDecorator = <TArgs extends unknown[], TResult>(originalMethod: (...args: TArgs) => Promise<TResult>, context: ClassMethodDecoratorContext) => (...args: TArgs) => Promise<TResult>;
/**
 * @Trace - Method decorator for fine-grained tracing
 *
 * Wraps a class method with automatic tracing. Supports both patterns:
 * - Simple: method doesn't use ctx
 * - Advanced: method accesses ctx via this.ctx
 *
 * @example Simple usage (no ctx)
 * ```typescript
 * class OrderService {
 *   @Trace()
 *   async createOrder(data: OrderData) {
 *     return await db.orders.create(data)
 *   }
 * }
 * ```
 *
 * @example With custom name and options
 * ```typescript
 * class PaymentService {
 *   @Trace('payment.charge', { withMetrics: true })
 *   async chargeCard(amount: number) {
 *     return await stripe.charges.create({ amount })
 *   }
 * }
 * ```
 *
 * @example Accessing ctx
 * ```typescript
 * class UserService {
 *   @Trace()
 *   async createUser(this: WithTraceContext, data: UserData) {
 *     // Access ctx via this.ctx (available during execution)
 *     const ctx = this.ctx
 *     if (ctx) {
 *       ctx.setAttribute('user.id', data.id)
 *     }
 *     return await db.users.create(data)
 *   }
 * }
 * ```
 */
declare function Trace(options?: TraceDecoratorOptions): TraceDecorator;
declare function Trace(name?: string, options?: TraceDecoratorOptions): TraceDecorator;
//#endregion
export { Trace, type TraceContext, TraceDecorator, TraceDecoratorOptions, type TracingOptions, WithTraceContext };