import { UmbLitElement } from '../../core/lit-element/index.js';
import type { UmbPropertyEditorConfigCollection, UmbPropertyEditorUiElement } from '../../core/property-editor/index.js';
declare const UmbPropertyEditorUIEyeDropperElement_base: import("../../../libs/extension-api/index.js").HTMLElementConstructor<import("../../core/validation/index.js").UmbFormControlMixinElement<string | undefined>> & typeof UmbLitElement;
/**
 * @element umb-property-editor-ui-eye-dropper
 */
export declare class UmbPropertyEditorUIEyeDropperElement extends UmbPropertyEditorUIEyeDropperElement_base implements UmbPropertyEditorUiElement {
    #private;
    readonly: boolean;
    mandatory: boolean;
    mandatoryMessage: string;
    private _opacity;
    private _showPalette;
    set config(config: UmbPropertyEditorConfigCollection | undefined);
    protected firstUpdated(): void;
    render(): import("lit-html").TemplateResult<1>;
}
export default UmbPropertyEditorUIEyeDropperElement;
declare global {
    interface HTMLElementTagNameMap {
        'umb-property-editor-ui-eye-dropper': UmbPropertyEditorUIEyeDropperElement;
    }
}