import { UmbLitElement } from '../../lit-element/index.js';
declare const UmbInputEyeDropperElement_base: import("../../../../libs/extension-api/index.js").HTMLElementConstructor<import("../../validation/index.js").UmbFormControlMixinElement<string | undefined>> & typeof UmbLitElement;
export declare class UmbInputEyeDropperElement extends UmbInputEyeDropperElement_base {
    #private;
    protected getFormElement(): undefined;
    readonly: boolean;
    required: boolean;
    requiredMessage: string;
    constructor();
    opacity: boolean;
    showPalette: boolean;
    swatches?: string[];
    render(): import("lit-html").TemplateResult<1>;
}
export default UmbInputEyeDropperElement;
declare global {
    interface HTMLElementTagNameMap {
        'umb-input-eye-dropper': UmbInputEyeDropperElement;
    }
}