export namespace dayPickerDefaultClasses {
    const container: string;
    const wrapper: string;
    const interactionDisabled: string;
    const months: string;
    const month: string;
    const navBar: string;
    const navButtonPrev: string;
    const navButtonNext: string;
    const navButtonInteractionDisabled: string;
    const caption: string;
    const weekdays: string;
    const weekdaysRow: string;
    const weekday: string;
    const body: string;
    const week: string;
    const weekNumber: string;
    const day: string;
    const footer: string;
    const todayButton: string;
    const today: string;
    const selected: string;
    const disabled: string;
    const outside: string;
    const disabledSelected: string;
}
export namespace dayPickerInputDefaultClasses {
    const container_1: string;
    export { container_1 as container };
    export const overlayWrapper: string;
    export const overlay: string;
}
export function extendClassNames(base: any, classes: any): any;