export declare type WingBlankSizeType = 'sm' | 'md' | 'lg';
export declare class WingBlankComponent {
    prefixCls: string;
    size: WingBlankSizeType;
    amWingBlank: boolean;
    readonly amWingBlnkSm: boolean;
    readonly amWingBlnkMd: boolean;
    readonly amWingBlnkLg: boolean;
    constructor();
}