declare function indexOfDifference(cs1: any, cs2?: any): number;
export declare const capitalizeFully: (str: any) => any;
export declare function getCommonPrefix(...strs: any[]): any;
export declare function isEmpty(str: any): boolean;
export declare function isNotEmpty(str: any): boolean;
export declare function capitalize(str: any): any;
export declare function isBlank(str: any): boolean;
export declare function isNotBlank(str: any): boolean;
export declare function join(arr: any, char: any): any;
export declare function lowerFirst(word: any): any;
export declare function camelize(word: any, firstToLower: any): any;
export declare const snakeCase: (string?: string | undefined) => string;
export declare const compareTo: (value: any, anotherString: any) => number;
export declare const upperFirst: (word: any) => any;
declare const _default: {
    camelize: typeof camelize;
    capitalize: typeof capitalize;
    capitalizeFully: (str: any) => any;
    compareTo: (value: any, anotherString: any) => number;
    getCommonPrefix: typeof getCommonPrefix;
    indexOfDifference: typeof indexOfDifference;
    isBlank: typeof isBlank;
    isEmpty: typeof isEmpty;
    isNotBlank: typeof isNotBlank;
    isNotEmpty: typeof isNotEmpty;
    join: typeof join;
    lowerFirst: typeof lowerFirst;
    snakeCase: (string?: string | undefined) => string;
    upperFirst: (word: any) => any;
};
export default _default;