export declare const classes: {
    tooltip: string;
    'tooltip-sm': string;
    arrow: string;
    'placement-top': string;
    'placement-bottom': string;
    'placement-right': string;
    'placement-left': string;
    'placement-top-sm': string;
    'placement-bottom-sm': string;
    'placement-right-sm': string;
    'placement-left-sm': string;
    'placement-top-light': string;
    'placement-bottom-light': string;
    'placement-left-light': string;
    'placement-right-light': string;
    'placement-top-dark': string;
    'placement-bottom-dark': string;
    'placement-left-dark': string;
    'placement-right-dark': string;
    'effect-dark': string;
    'effect-light': string;
    'is-warning': string;
    'is-error': string;
    'is-info': string;
    'is-success': string;
    'arrow-top-warning': string;
    'arrow-bottom-warning': string;
    'arrow-left-warning': string;
    'arrow-right-warning': string;
    'arrow-top-error': string;
    'arrow-bottom-error': string;
    'arrow-left-error': string;
    'arrow-right-error': string;
    'arrow-top-info': string;
    'arrow-bottom-info': string;
    'arrow-left-info': string;
    'arrow-right-info': string;
    'arrow-top-success': string;
    'arrow-bottom-success': string;
    'arrow-left-success': string;
    'arrow-right-success': string;
};