import type { UsageCounts } from '../Usage';
/**
 * Helper of usage compute
 *
 * @param content the content of prompt or response
 * @returns part of UsageCounts
 *
 * @private internal utility of LlmExecutionTools
 */
export declare function computeUsageCounts(content: string): Omit<UsageCounts, 'tokensCount'>;
