import type { PropertyDeclarations, TemplateResult } from 'lit-element';
import { LitElement } from 'lit-element';
import { NucleonElement } from '../../public/NucleonElement/NucleonElement';
declare const InternalControl_base: typeof LitElement & import("lit-element").Constructor<import("../../../mixins/inferrable").InferrableMixinHost> & {
    inferredProperties: string[];
} & {
    styles: import("lit-element").CSSResultArray;
} & import("lit-element").Constructor<import("../../../mixins/translatable").TranslatableMixinHost> & {
    defaultNS: string;
} & import("lit-element").Constructor<import("../../../mixins/configurable").ConfigurableMixinHost>;
/**
 * An internal base class for any control in a Nucleon form. That control can be as simple as a text field bound
 * to a property or as complex as a query builder, and it infers property values from the
 * parent Nucleon/Configurable/Translatable element, saving the need to manually calculate
 * and bind properties in Lit templates. Each control renders before and after slots in the regular DOM + its
 * own layout in the shadow DOM. When hidden via `hiddencontrols` in the parent,
 * uses `display: none` to hide itself.
 *
 * @element foxy-internal-control
 * @since 1.17.0
 */
export declare class InternalControl extends InternalControl_base {
    static get inferredProperties(): string[];
    static get properties(): PropertyDeclarations;
    /** NucleonElement instance this control is bound to. */
    nucleon: NucleonElement<any> | null;
    inferFromElement(key: string, element: HTMLElement): unknown | undefined;
    applyInferredProperties(context: Map<string, unknown>): void;
    renderLightDom(): void;
    updated(changes: Map<keyof this, unknown>): void;
    /**
     * Renders the control itself. In most cases, you will need to implement
     * this method instead of `.render()` in your class to keep the before and after templates/slots.
     */
    renderControl(): TemplateResult;
    /**
     * Renders the control (if visible) and the before/after templates/slots.
     * You should probably implement `.renderControl()` method instead of this one in your class.
     */
    render(): TemplateResult;
}
export {};