import { LogQueryBody, LogQueryOptions, LogQueryRange, StringOrNumber } from '../types';
export declare const fromETHBlockNumber: (blockNumber: StringOrNumber) => StringOrNumber;
export declare const fromETHBlockNumberOrHash: (blockRevision: any) => StringOrNumber;
export declare const formatRange: (range: any) => LogQueryRange;
export declare const formatOptions: (options: any) => LogQueryOptions;
export declare const formatLogQuery: (params: any) => LogQueryBody;