import '@digital-realty/ix-icon/ix-icon.js';
import '@material/web/select/filled-select.js';
import { Select } from '@material/web/select/internal/select.js';
import '@material/web/select/outlined-select.js';
import { LitElement, PropertyValues } from 'lit';
import './selectoption/ix-select-option.js';
declare const VALUE: unique symbol;
declare const ixSelectBaseClass: (abstract new (...args: any[]) => import("@material/web/labs/behaviors/element-internals.js").WithElementInternals) & typeof LitElement & import("@digital-realty/ix-shared-fns/aria-forward-mixin.js").Constructor<import("@material/web/labs/behaviors/element-internals.js").WithElementInternals & LitElement & import("@digital-realty/ix-shared-fns/aria-forward-mixin.js").AriaForwardMixinInterface>;
export declare class IxSelect extends ixSelectBaseClass {
    /** @nocollapse */
    static shadowRootOptions: ShadowRootInit;
    /** @nocollapse */
    static readonly formAssociated = true;
    component: Select;
    minWidth: number;
    /**
     * Whether or not the drop-down menu should be at least the width of the select element.
     */
    wideMenu: boolean;
    truncateLabelBy: number;
    /**
     * The switch between filled and outlined.
     */
    filled: boolean;
    /**
     * The floating label for the field.
     */
    label: string;
    /**
     * Opens the menu synchronously with no animation.
     */
    quick: boolean;
    /**
     * Whether or not the select is required.
     */
    required: boolean;
    /**
     * Disables the select.
     */
    disabled: boolean;
    /**
     * The error message that replaces supporting text when `error` is true. If
     * `errorText` is an empty string, then the supporting text will continue to
     * show.
     *
     * This error message overrides the error message displayed by
     * `reportValidity()`.
     */
    errorText: string;
    /**
     * Conveys additional information below the select, such as how it should
     * be used.
     */
    supportingText: string;
    /**
     * Gets or sets whether or not the select is in a visually invalid state.
     *
     * This error state overrides the error state controlled by
     * `reportValidity()`.
     */
    error: boolean;
    /**
     * Forces the menu to be below the select element.
     */
    menuBelow: boolean;
    /**
     * Text to display in the field. Only set for SSR.
     */
    displayText: string;
    /**
     * Name of icon. It is always a string.
     */
    leadingIcon: string;
    /**
     * Name of icon. It is always a string.
     */
    trailingIcon: string;
    /**
     * Whether or not the underlying md-menu should be position: fixed to display
     * in a top-level manner, or position: absolute.
     *
     * position:fixed is useful for cases where select is inside of another
     * element with stacking context and hidden overflows such as `md-dialog`.
     */
    menuPositioning: 'absolute' | 'fixed' | 'popover';
    /**
     * The max time between the keystrokes of the typeahead select / menu behavior
     * before it clears the typeahead buffer.
     */
    typeaheadDelay: number;
    /**
     * The index of the currently selected option.
     *
     * Note: For SSR, set `[selected]` on the requested option and `displayText`
     * rather than setting `selectedIndex` setting `selectedIndex` will incur a
     * DOM query.
     */
    selectedIndex: number;
    private nativeError;
    private nativeErrorText;
    private get hasError();
    private readonly internals;
    private customValidationMessage;
    get form(): HTMLFormElement | null;
    get labels(): NodeList;
    get name(): string;
    set name(name: string);
    get validity(): ValidityState;
    get value(): string;
    set value(value: string);
    [VALUE]: string;
    get validationMessage(): string;
    truncateLabel(): void;
    private handleSelection;
    private setMenuSize;
    getUpdateComplete(): Promise<boolean>;
    protected updated(changed: PropertyValues<Select>): Promise<void>;
    private getErrorText;
    private syncValidity;
    private getRequiredValidationMessage;
    private handleResize;
    checkValidity(): boolean;
    reportValidity(): boolean;
    setCustomValidity(error: string): void;
    focus(): void;
    onBlur(e: FocusEvent): void;
    /**
     * Reset the select to its default value.
     */
    reset(): void;
    /** @private */
    formResetCallback(): void;
    /** @private */
    formStateRestoreCallback(newState: string): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    render(): import("lit-html").TemplateResult<1 | 2 | 3>;
}
export {};