import { type EventEmitter } from '../../stencil-public-runtime';
import type { InputFieldState } from '../diwa-input/types';
import type { Theme } from '../../utils/styles';
import type { TextareaResize } from './types';
/**
 * @slot label-after — Content placed after the label (e.g. a diwa-popover).
 *
 * @controlled {"props": ["value"], "event": "input"}
 */
export declare class DiwaTextarea {
    /** Visible label text. */
    label: string;
    /** Supplementary description shown below the label. */
    description: string;
    /** Validation state affecting border colour and message colour. */
    state: InputFieldState;
    /** Feedback message shown when state is "error" or "success". */
    message: string;
    /** The name attribute forwarded to the native textarea. */
    name: string;
    /** Current value. Update in response to the input event. */
    value: string;
    /** Placeholder text shown when the textarea is empty. */
    placeholder: string;
    /** Whether the textarea is required. */
    required: boolean;
    /** Whether the textarea is disabled. */
    disabled: boolean;
    /** Whether the textarea is read-only. */
    readOnly: boolean;
    /** Maximum character length. */
    maxLength?: number;
    /** Minimum character length. */
    minLength?: number;
    /** Number of visible text rows. */
    rows: number;
    /** Controls which dimensions can be resized by the user. */
    resize: TextareaResize;
    /** Renders a compact version with reduced padding and font size. */
    compact: boolean;
    /** Hides the label visually (label is still in the DOM for screen readers). */
    hideLabel: boolean;
    /** Adapts the color when used on a light or dark background. */
    theme: Theme;
    /** Emitted on every keystroke. Detail contains the current value string. */
    input: EventEmitter<string>;
    /** Emitted when the textarea loses focus after value changes. */
    change: EventEmitter<string>;
    /** Emitted when the textarea receives focus. */
    focus: EventEmitter<FocusEvent>;
    /** Emitted when the textarea loses focus. */
    blur: EventEmitter<FocusEvent>;
    private handleInput;
    private handleChange;
    private handleFocus;
    private handleBlur;
    render(): any;
}
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