interface Props {
    formula?: string | null;
    inline?: boolean;
    adduct?: string | null;
    emptyText?: string;
    pill?: boolean;
    size?: 'xs' | 'sm' | 'inherit';
    tone?: 'primary' | 'secondary' | 'muted';
}
declare var __VLS_13: {};
type __VLS_Slots = {} & {
    default?: (props: typeof __VLS_13) => any;
};
declare const __VLS_base: import('vue').DefineComponent<Props, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<Props> & Readonly<{}>, {
    size: "xs" | "sm" | "inherit";
    formula: string | null;
    inline: boolean;
    emptyText: string;
    tone: "primary" | "secondary" | "muted";
    adduct: string | null;
    pill: boolean;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {}, any>;
declare const __VLS_export: __VLS_WithSlots<typeof __VLS_base, __VLS_Slots>;
declare const _default: typeof __VLS_export;
export default _default;
type __VLS_WithSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};