import type { PropertyDeclarations } from 'lit-element';
import { InternalControl } from '../InternalControl/InternalControl';
/**
 * An internal base class for controls that have editing functionality, e.g. a text field.
 * Instances of this class will provide shortcuts for translatable placeholder, label, helper
 * text and more. Unlike a regular control, editable control can not only read from a NucleonElement
 * instance up the DOM tree, but also send changes to it and trigger validation process.
 *
 * @element foxy-internal-editable-control
 * @since 1.17.0
 */
export declare class InternalEditableControl extends InternalControl {
    static get properties(): PropertyDeclarations;
    checkValidityAsync: ((value: unknown) => Promise<true | string>) | null;
    jsonTemplate: string | null;
    jsonPath: string | null;
    getValue: () => unknown;
    setValue: (newValue: unknown) => void;
    private __debouncedCheckValidityAsync;
    private __handleHostClick;
    private __previousValue;
    private __placeholder;
    private __helperText;
    private __asyncError;
    private __v8nPrefix;
    private __property;
    private __label;
    /**
     * Translated placeholder text for this control. You can set your own placeholder text
     * if the default key in the inferred namespace doesn't work for you. Use `.resetPlaceholder()`
     * to restore the default translation.
     */
    get placeholder(): string;
    set placeholder(newValue: string);
    /**
     * Translated helper text for this control. You can set your own helper text
     * if the default key in the inferred namespace doesn't work for you. Use `.resetHelperText()`
     * to restore the default translation.
     */
    get helperText(): string;
    set helperText(newValue: string);
    /**
     * A prefix for all v8n errors related to this control. You can set your own v8n prefix
     * if the default one doesn't work for you. Use `.resetV8nPrefix()`
     * to restore the default v8n prefix.
     */
    get v8nPrefix(): string;
    set v8nPrefix(newValue: string);
    /**
     * Name of the property to bind to inferred from the control name by converting it to snake_case.
     * You can set your own property name if the default inference method produces an incorrect result.
     * Use `.resetProperty()` to restore the default property name.
     */
    get property(): string;
    set property(newValue: string);
    /**
     * Translated label for this control. You can set your own label if the default key in the inferred
     * namespace doesn't work for you. Use `.resetLabel()` to restore the default translation.
     */
    get label(): string;
    set label(newValue: string);
    /** Restores the default placeholder translation. */
    resetPlaceholder(): void;
    /** Restores the default helper text translation. */
    resetHelperText(): void;
    /** Restores the default v8n prefix for errors. */
    resetV8nPrefix(): void;
    /** Restores the default property name. */
    resetProperty(): void;
    /** Restores the default label translation. */
    resetLabel(): void;
    reportValidity(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected _handleHostClick(evt: MouseEvent): void;
    /**
     * A shortcut to get the inferred value from the NucleonElement instance
     * up the DOM tree. If no such value or instance exists, returns `undefined`.
     * Assigning a value to this property will dispatch a cancelable `change` event
     * with the new value in the detail and write changes to the NucleonElement instance if permitted.
     */
    protected get _value(): unknown | undefined;
    protected set _value(newValue: unknown | undefined);
    /** A shortcut returning the first v8n error associated with this control. */
    protected get _error(): string | undefined;
    /** A shortcut returning the localized text of the first v8n error associated with this control. */
    protected get _errorMessage(): string | undefined;
    /** A helper returning a `.checkValidity()` function for use with Vaadin elements. */
    protected get _checkValidity(): () => boolean;
}