export declare function upperCaseFirst(input: string): string;
export declare function camelCase(input: string): string;
export declare function pascalCase(input: string): string;
export declare function paramCase(input: string): string;
declare const changeCase: {
    camelCase: typeof camelCase;
    pascalCase: typeof pascalCase;
    paramCase: typeof paramCase;
    upperCaseFirst: typeof upperCaseFirst;
};
export default changeCase;
