import type { ChannelDescriber } from "./types.mjs";
/**
* Every tracing channel Nitro instruments, keyed by channel name and mapped to
* the describer that turns a completed operation into a span name, kind and
* attributes. The plugin subscribes to exactly these channels
* (`tracing:<name>:*`); channels absent from this table are not traced.
*
* Declaring the names here — instead of wrapping `tracingChannel` to discover
* them at runtime — is what lets the runtime patch no globals and never observe
* unknown/third-party channels.
*/
export declare const TRACED_CHANNELS: Record<string, ChannelDescriber>;