Usage constructor

const Usage({ int? promptTokens, int? totalTokens, int? completionTokens, })

Implementation

const factory Usage({
  @JsonKey(name: "prompt_tokens") final int? promptTokens,
  @JsonKey(name: "total_tokens") final int? totalTokens,
  @JsonKey(name: "completion_tokens") final int? completionTokens,
}) = _Usage;