/**
 * OBSERVE.1 — trace timeline TS types.
 *
 * Shapes returned by `TraceReader`. The reader derives these from the
 * existing DURABLE.1 + DURABLE.4 tables (`checkpoints` + `run_manifests`
 * + `terminal_markers`) — no separate trace storage. Single source of
 * truth: every field in `TraceEvent` maps 1:1 to a checkpoints column,
 * and `TraceTimeline` joins one manifest with its ordered checkpoint
 * rows.
 *
 * Imports from: nothing (pure types).
 * Imported by: ./trace_reader.ts, ./index.ts, downstream CLI (OBSERVE.2).
 */
export {};
//# sourceMappingURL=trace_types.js.map