export declare const POSITION_STYLE: {
    'bottom-center': {
        bottom: number;
        left: string;
    };
    'bottom-left': {
        bottom: number;
        left: number;
    };
    'bottom-right': {
        bottom: number;
        right: number;
    };
    'top-center': {
        left: string;
        top: number;
    };
    'top-left': {
        left: number;
        top: number;
    };
    'top-right': {
        right: number;
        top: number;
    };
};