import { CSSResultGroup, LitElement } from 'lit';
export type TextFieldVariant = "filled" | "outlined";
declare const TextField_base: import('@open-wc/form-control').Constructor<import('@open-wc/form-control').FormControlInterface> & typeof LitElement;
/**
 * @tag md-text-field
 * @summary Material Text Field web component
 */
export declare class TextField extends TextField_base {
    private leadingSlot;
    private trailingSlot;
    private customInputElement;
    static shadowRootOptions: ShadowRootInit;
    static formControlValidators: import('@open-wc/form-control').Validator[];
    constructor();
    static get styles(): CSSResultGroup;
    /**
     * The variant style of the textfield.
     */
    private _variant;
    get variant(): TextFieldVariant;
    set variant(variant: TextFieldVariant);
    /**
     * The name associated with the text field.
     */
    name: string;
    /**
     * The label for the text field.
     */
    label: string;
    required: boolean;
    /**
     * Indicates an error state.
     */
    error: boolean;
    /**
     * The placeholder text for the text field.
     */
    placeholder: string;
    /**
     * Indicates a dirty state.
     */
    dirty: boolean;
    private focused;
    nativeError: boolean;
    private ariaId;
    private get inputId();
    /**
     * Indicates whether the text field is disabled or not.
     */
    disabled: boolean;
    /**
     * Indicates whether the text field is read-only or not. Default is false.
     */
    readOnly: boolean;
    /**
     * Specifies the type of the text field. Default value is "text".
     */
    type: HTMLInputElement["type"];
    /**
     * The current value of the text field. It is always a string.
     */
    value: string;
    multiline: boolean;
    /**
     * The suffix for the text field.
     */
    suffixText: string;
    /**
     * The prefix for the text field.
     */
    prefixText: string;
    inputOrTextArea: HTMLInputElement | HTMLAreaElement;
    validationTarget: HTMLInputElement | HTMLAreaElement;
    resetFormControl(): void;
    get hasValidation(): boolean;
    private handleChange;
    private handleFocus;
    focus(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private get renderLeading();
    private get renderTrailing();
    get textFieldClass(): {
        "text-field__control_disabled": boolean;
    };
    get populated(): boolean;
    private updateSlottedInput;
    private get renderInput();
    private get renderTextarea();
    private get renderFilledLabel();
    private get renderInputOrTextArea();
    private get renderFilled();
    private get renderOutlined();
    private get renderOutlinedLabel();
    private get renderHelpText();
    private get renderPrefix();
    private get renderSuffix();
    render(): import('lit').TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        "md-text-field": TextField;
    }
}
export {};