Function createEmptyTokenUsage

src/util/tokenUsageUtils.ts:33–43

()

 * Create an empty token usage object with all fields initialized to zero.
 */
export function createEmptyTokenUsage(): Required<TokenUsage> {
  return {
    prompt: 0,
    completion: 0,
    cached: 0,
    total: 0,
    numRequests: 0,
    completionDetails: createEmptyCompletionDetails(),
    assertions: createEmptyAssertions(),
  };
}

/**
 * Helper to accumulate numeric values