import { OpenAiCostTrackerSqliteEntry, OpenAiCostTrackerSqliteBucketCost, OpenAiCostTrackerSqliteCostSummary } from "./tracker_sqlite_type";
/**
 * Helper class for summarizing and printing OpenAI API cost data.
 */
export declare class OpenAiSqliteCostSummaryHelper {
    /**
     * Combine two bucket cost summaries into one, summing their costs and combining their models. The combined bucket will have the
     * provided combinedBucketId as its bucketId.
     *
     * @param combinedBucketId The ID to assign to the combined bucket.
     * @param summaryBucketA The first bucket to combine.
     * @param summaryBucketB The second bucket to combine.
     * @returns The combined bucket cost summary.
     */
    static costSummaryCombineBucket(combinedBucketId: string, summaryBucketA: OpenAiCostTrackerSqliteBucketCost, summaryBucketB: OpenAiCostTrackerSqliteBucketCost): Promise<OpenAiCostTrackerSqliteBucketCost>;
    /**
     * Group buckets that match the same pattern together to simplify the output and make it easier to read.
     *
     * @param summary The original cost summary to group.
     * @param bucketIdGlobs An array of minimatch patterns to group buckets by. Buckets that match the same pattern will be combined together.
     * @returns A new cost summary with buckets grouped according to the provided patterns.
     */
    static costSummaryGroup(summary: OpenAiCostTrackerSqliteCostSummary, bucketIdGlobs: string[]): Promise<OpenAiCostTrackerSqliteCostSummary>;
    /**
     * Sort cost summary by total cost spent in descending order, and within each bucket, sort models by cost spent in descending order
     * This allows the most expensive buckets and models to be printed first, which can be helpful for quickly identifying where the
     * most costs are coming from.
     *
     * @param originalSummary The original cost summary to sort.
     * @returns A new cost summary with buckets and models sorted by cost spent in descending order.
     */
    static costSummarySort(originalSummary: OpenAiCostTrackerSqliteCostSummary): Promise<OpenAiCostTrackerSqliteCostSummary>;
    /**
     * Print cost summary in a formatted, colorized output
     */
    static costSummaryPrint(originalSummary: OpenAiCostTrackerSqliteCostSummary, { colorize }?: {
        colorize?: boolean;
    }): Promise<string>;
    /**
     * Convert cost tracking records to CSV format
     */
    static recordsToCsv(records: OpenAiCostTrackerSqliteEntry[]): string;
}