export declare const ICON_BUTTON_SIZE_VARIANTS: {
    readonly xs: {
        readonly height: "1.5rem";
        readonly width: "1.5rem";
    };
    readonly sm: {
        readonly height: "2.25rem";
        readonly width: "2.25rem";
    };
    readonly md: {
        readonly height: "2.5rem";
        readonly width: "2.5rem";
    };
    readonly lg: {
        readonly height: "2.75rem";
        readonly width: "2.75rem";
    };
};