import { HTMLAttributes } from 'vue';
/**
 * Textareas are used to allow users to provide text input when the expected
 * input is long. Textarea has a range of options. For shorter input,
 * use the `Input` element.
 *
 * ## Accessibility
 * The label is required and represents the name of the textarea.
 *
 * The description-message can be used additionally to give further information about the textarea . When a
 * description is given, it will be automatically referenced via the `aria-describedby` property.
 * An error or warning will replace the description as well as the `aria-describedby` property until the error
 * or warning is fixed.
 */
declare const _default: import('vue').DefineComponent<import('vue').ExtractPropTypes<{
    /**
     * The ID of the element.
     */
    id: {
        type: StringConstructor;
        required: false;
        default: () => string;
    };
    /**
     * Text value of the form textarea.
     */
    modelValue: {
        type: StringConstructor;
        default: any;
    };
    /**
     * Label of the textarea.
     **/
    label: {
        type: StringConstructor;
        required: true;
        default: any;
    };
    /**
     * A warning message which is shown below the textarea.
     */
    warningMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * An error message which is shown below the textarea.
     */
    errorMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * A description text which is shown below the textarea.
     */
    descriptionMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * Whether or not vertical space below the textarea should be reserved for a one line message,
     * so that content actually appearing there doesn't shift the layout.
     */
    fixMessageLine: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Configure if the value should be emitted on 'enter' or if it should do a linebreak
     * if true: 'enter' emits value, ctrl + enter and shift + enter creates linebreak
     * if false: 'enter' creates linebreak
     */
    submitOnEnter: {
        type: BooleanConstructor;
        required: false;
        default: boolean;
    };
}>, {}, {}, {
    showMessageLine(): boolean;
    messageId(): string;
    additionalAttributes(): {
        [x: string]: unknown;
    };
    ariaInvalid(): HTMLAttributes["aria-invalid"];
    messageText(): string;
}, {
    /**
     * Puts focus on this input element
     * @public
     */
    focus(): void;
    onInput(value: string): void;
    onFocus(value: boolean): void;
    onKeyDown(e: KeyboardEvent): void;
}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, ("focus" | "keydown" | "change" | "update:modelValue")[], "focus" | "keydown" | "change" | "update:modelValue", import('vue').PublicProps, Readonly<import('vue').ExtractPropTypes<{
    /**
     * The ID of the element.
     */
    id: {
        type: StringConstructor;
        required: false;
        default: () => string;
    };
    /**
     * Text value of the form textarea.
     */
    modelValue: {
        type: StringConstructor;
        default: any;
    };
    /**
     * Label of the textarea.
     **/
    label: {
        type: StringConstructor;
        required: true;
        default: any;
    };
    /**
     * A warning message which is shown below the textarea.
     */
    warningMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * An error message which is shown below the textarea.
     */
    errorMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * A description text which is shown below the textarea.
     */
    descriptionMessage: {
        type: StringConstructor;
        default: any;
    };
    /**
     * Whether or not vertical space below the textarea should be reserved for a one line message,
     * so that content actually appearing there doesn't shift the layout.
     */
    fixMessageLine: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Configure if the value should be emitted on 'enter' or if it should do a linebreak
     * if true: 'enter' emits value, ctrl + enter and shift + enter creates linebreak
     * if false: 'enter' creates linebreak
     */
    submitOnEnter: {
        type: BooleanConstructor;
        required: false;
        default: boolean;
    };
}>> & Readonly<{
    onFocus?: (...args: any[]) => any;
    onChange?: (...args: any[]) => any;
    onKeydown?: (...args: any[]) => any;
    "onUpdate:modelValue"?: (...args: any[]) => any;
}>, {
    label: string;
    id: string;
    modelValue: string;
    errorMessage: string;
    fixMessageLine: boolean;
    warningMessage: string;
    descriptionMessage: string;
    submitOnEnter: boolean;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export default _default;