export declare const kebabCase: (str: string) => string;
export declare const pascalCase: (str: string) => string;
export declare const startCase: (str: string) => string;
export declare const lowerFirst: (str: any) => string;
export declare const upperFirst: (str: any) => string;
export declare const escapeRegExp: (str: string) => string;
export declare const toString: (val: any, spaces?: number) => string;
export declare const trimLeft: (str: any) => string;
export declare const trimRight: (str: any) => string;
export declare const trim: (str: any) => string;
export declare const lowerCase: (str: any) => string;
export declare const upperCase: (str: any) => string;
