sumTokenUsage
sumTokenUsage(
usages):TokenUsage|undefined
Defined in: packages/core/src/observability/token-usage.ts:80
Sum token usage across episodes. Each field is present only when at least one input defined it; missing fields stay absent (not coerced to 0).
Parameters
Section titled “Parameters”usages
Section titled “usages”readonly (TokenUsage | null | undefined)[]
Returns
Section titled “Returns”TokenUsage | undefined