export declare const buttonVariants: (props?: ({
    variant?: "link" | "danger" | "primary" | "secondary" | "tertiary" | null | undefined;
    shape?: "circle" | null | undefined;
    version?: "default" | "alternate" | null | undefined;
    disabled?: boolean | null | undefined;
    size?: "medium" | "large" | null | undefined;
    appearance?: "compact" | null | undefined;
} & import('class-variance-authority/types').ClassProp) | undefined) => string;