export interface TextAreaProps {
    /** Returns entered values as trimmed string */
    onChange: (value: string) => void;
    /** The label for the text area */
    label?: string;
    /** Optional sub label for the text area */
    subLabel?: string;
    /** The max amount of allowed charecters in the text area */
    maxCharacters?: number;
    /** The max number of visible lines in the text area */
    heightAsTextField?: boolean;
    /** The default value for the text area */
    defaultValue?: string;
    /** `true` to show an asterisk to indicate an item is required; otherwise, `false`. */
    required?: boolean;
    /** `true` to color border red to show not valid; otherwise, `false`. */
    notValid?: boolean;
}
export declare function TextArea({ onChange, label, subLabel, maxCharacters, heightAsTextField, defaultValue, required, notValid, }: TextAreaProps): import("react").JSX.Element;