import { EthereumAddress } from '@streamr/utils';
export declare enum OptionType {
    FLAG = 0,// e.g. "--enable"
    ARGUMENT = 1
}
export declare const getOptionType: (value: string | boolean) => OptionType | never;
export declare function createFnParseInt(name: string): (s: string) => number;
export declare function createFnParseEnum(name: string, allowedValues: readonly string[]): (s: string) => string;
export declare const formEnumArgValueDescription: (allowedValues: readonly string[], defaultValue?: string) => string;
export declare const wrapWithQuotes: (str: string) => string;
export declare function createFnParseEthereumAddressList(name: string): (s: string) => EthereumAddress[];