export const isProduction: boolean;
export function noop(): undefined;
export function shimIfProduction(fn: any): any;
export const log: any;
export const warn: any;
export const error: any;
declare namespace _default {
    export { isProduction };
    export { noop };
    export { shimIfProduction };
    export { log };
    export { warn };
    export { error };
}
export default _default;