export declare function capitalize(input: string): string;
export declare function joinPathsCamelCase(...parts: (string | null | undefined)[]): string;
export declare function joinPathsSnakeCase(...parts: (string | null | undefined)[]): string;
export declare const stringCase: {
    keep: (s: string) => string;
    capitalized: (s: string) => string;
    lowercase: (s: string) => string;
    random: (s: string) => string;
    undefined: (s: string) => string;
    slugify: (s: string) => string;
};