import { LitElement } from "lit";
import type { PropertyValues } from "lit";
import "../../atoms/FormField/formfield.js";
import "../../shared/icons/ui-icon.js";
export type TextareaSize = "default" | "large";
export type TextareaVariant = "default" | "subtle";
export type TextareaResize = "none" | "vertical" | "horizontal" | "both";
export declare class TextArea extends LitElement {
    static styles: import("lit").CSSResult[];
    private _textareaElement;
    value: string;
    placeholder: string;
    name: string;
    autocomplete: string;
    minlength?: number;
    maxlength?: number;
    rows: number;
    cols?: number;
    wrap: "soft" | "hard";
    resize: TextareaResize;
    autoResize: boolean;
    size: TextareaSize;
    variant: TextareaVariant;
    showClear: boolean;
    label: string;
    helper: string;
    error: string;
    required: boolean;
    disabled: boolean;
    readonly: boolean;
    private _internalError;
    get textareaElement(): HTMLTextAreaElement;
    focus(): void;
    blur(): void;
    select(): void;
    setSelectionRange(start: number, end: number, direction?: "forward" | "backward" | "none"): void;
    checkValidity(): boolean;
    reportValidity(): boolean;
    setCustomValidity(message: string): void;
    private adjustHeight;
    private handleInput;
    private handleChange;
    private handleKeyDown;
    private handleKeyUp;
    private handleClear;
    updated(changedProperties: PropertyValues): void;
    private getResizeClass;
    render(): import("lit-html").TemplateResult<1>;
}