import { EventEmitter } from '../../stencil-public-runtime';
import { ITextArea, ITextAreaEvents } from './types';
import { EIconName } from '../icon/icon.types';
export declare class KvTextArea implements ITextArea, ITextAreaEvents {
    /** @inheritdoc */
    icon?: EIconName;
    /** @inheritdoc */
    text?: string;
    /** @inheritdoc */
    placeholder?: string;
    /** @inheritdoc */
    maxCharLength?: number;
    /** @inheritdoc */
    counter?: boolean;
    /** @inheritdoc */
    counterAlwaysVisible?: boolean;
    /** @inheritdoc */
    disabled: boolean;
    /** @inheritdoc */
    textChange: EventEmitter<string>;
    handleKeyDown(ev: KeyboardEvent): void;
    private inputRef;
    curCharLength: number;
    showPlaceholder: boolean;
    private syncTextValues;
    private getTextLength;
    private onInput;
    private onKeyPress;
    private onClipboardPaste;
    private focusTextArea;
    private blurTextArea;
    private updateInputRef;
    render(): any;
}