import { Noun } from '../types';
export declare const truncateAddress: (addr: string) => string;
export declare const charLimit: (str: string | undefined, limit: number) => string | undefined;
export declare const handlePluralNoun: (noun: Noun, count: number) => string;
export declare const fromWei: (amt: string) => string;
export declare const isJSON: (obj: unknown) => boolean;