import { CSSResult, CSSResultArray, Constructor, LitElement } from 'lit-element';
declare type Base = Constructor<LitElement> & {
    styles?: CSSResult | CSSResultArray | CSSStyleSheet;
};
export declare const ThemeableMixin: <TBase extends Base>(BaseElement: TBase) => TBase & {
    styles: CSSResultArray;
};
declare const Themeable_base: typeof LitElement & {
    styles: CSSResultArray;
} & import("@open-wc/dedupe-mixin").Constructor<import("@open-wc/scoped-elements/src/types").ScopedElementsHost>;
/**
 * One of the base classes for each rel-specific element in the collection
 * providing shared TailwindCSS styles for Shadow DOM content.
 * This class MUST NOT be used on its own (hence the `abstract` keyword) or
 * referenced externally (outside of the package).
 *
 * @deprecated
 */
export declare abstract class Themeable extends Themeable_base {
}
export {};