Interface CountLine

src/telemetry/index.ts:106–115

One buffered line: either a usage-count delta or a lifecycle event.

/** One buffered line: either a usage-count delta or a lifecycle event. */
interface CountLine {
  v: number;
  d: string; // UTC day YYYY-MM-DD
  k: UsageKind;
  n: string;
  c: number; // calls
  e: number; // errors
  cn?: string; // client name (mcp_tool only)
  cv?: string; // client version
}
interface EventLine {
  v: number;
  ev: LifecycleEvent;