API reference > @kontsedal/olas-core > DebugEventMeta
DebugEventMeta type
Correlation fields stamped onto — or shared across — every DebugEvent. All optional: consumers building events by hand (and the devtools store'shandle() in tests) need not supply them, and the emitter fills seq/t in on the way out. Adding them is non-breaking.
Signature:
typescript
type DebugEventMeta = {
seq?: number;
t?: number;
causeId?: string;
};