export interface NetworkStats {
    total_transactions: string;
    total_blocks: number;
    last_block_number: string;
    average_block_time: string;
    transactions_per_second: string;
    today_transactions: string;
    new_contracts: number;
    active_validators: number;
    avg_txn_per_block: string;
    success_rate: string;
    tx_change_percent: number;
    blocks_change_percent: number;
    block_time_change_percent: number;
    tx_per_block_change_percent: number;
}
export interface IndexerStatus {
    last_indexed_block: string;
    current_block: number;
    is_syncing: boolean;
    sync_percentage: number;
}
export interface NetworkStatsResponse {
    stats: NetworkStats;
    latest_blocks: any[];
    indexer: IndexerStatus;
}
/**
 *
 * @returns
 */
export declare function getNetworkStats(): Promise<NetworkStatsResponse>;
/**
 *
 * @param value
 * @returns
 */
export declare function formatNumber(value: string | number): string;
/**
 *
 * @param value
 * @returns
 */
export declare function formatPercentChange(value: number): string;