export type Args = Omit<{
    [key: string]: string | number | boolean;
}, '_' | '$'> & {
    _: string[];
    $: string;
};
export type ArgsOptions = {
    case?: 'camel' | 'pascal' | 'snake' | 'kebab' | null;
    aliases?: Record<string, string>;
};
export default function args(defaults?: Record<string, string | number | boolean>, options?: ArgsOptions): Args;