export declare const KIND: {
    readonly primary: "primary";
    readonly secondary: "secondary";
    readonly tertiary: "tertiary";
    readonly dangerPrimary: "dangerPrimary";
    readonly dangerSecondary: "dangerSecondary";
    readonly dangerTertiary: "dangerTertiary";
};
export declare const BUTTON_GROUP_EXCLUSIVE_KINDS: Readonly<{
    readonly outline: "outline";
}>;
export declare const SHAPE: {
    readonly default: "default";
    readonly rectangular: "rectangular";
    readonly rounded: "rounded";
    readonly pill: "pill";
    /**
     * @deprecated Use 'circle' or 'square' instead for icon-only buttons
     */
    readonly round: "round";
    readonly circle: "circle";
    readonly square: "square";
};
export declare const SIZE: {
    readonly mini: "mini";
    readonly default: "default";
    readonly compact: "compact";
    readonly large: "large";
    readonly xSmall: "xSmall";
    readonly small: "small";
    readonly medium: "medium";
};
export declare const MIN_HIT_AREA: {
    readonly tap: "tap";
    readonly click: "click";
};
export declare const WIDTH_TYPE: {
    readonly hug: "hug";
    readonly fill: "fill";
};