import { TerraPlacementEnum } from '../../../../../helpers';
import { ControlValueAccessor } from '@angular/forms';
import { TextAreaInterface } from './text-area.interface';
import { L10nLocale } from 'angular-l10n';
import * as i0 from "@angular/core";
export declare class TextAreaComponent implements ControlValueAccessor, TextAreaInterface {
    _locale: L10nLocale;
    /** If true, the textarea is not resizeable. Default false. */
    hasFixedHeight: boolean;
    /** Sets the initial number of rows. Minimum is four. */
    set maxRows(rows: number);
    /** Set the label. */
    name: string;
    /** If true, a * indicates that the value is required. Default false. */
    isRequired: boolean;
    /** Set the tooltip. */
    tooltipText: string;
    /** If true, the button will be disabled. Default false. */
    isDisabled: boolean;
    /** Set the tooltip placement (bottom, top, left, right). Default top. */
    tooltipPlacement: TerraPlacementEnum;
    /** Set a maximum number of allowed characters. */
    maxLength: number;
    /** Set a minimum number of required characters. */
    minLength: number;
    /** Internal model. The value of the input. */
    value: string;
    _maxRows: number;
    /** Stores a callback function which is executed whenever the input was blurred. */
    _onTouchedCallback: () => void;
    /** Stores a callback function which is executed whenever the value of the input changes. */
    _onChangeCallback: (_: string) => void;
    private readonly _defaultMaxRows;
    constructor(_locale: L10nLocale);
    /** Writes a new value to the element.*/
    writeValue(value: string): void;
    /** Registers a callback function that is called when the control's value changes in the UI.*/
    registerOnChange(fn: (_: string) => void): void;
    /** Registers a callback function that is called by the forms API on initialization to update the form model on blur.*/
    registerOnTouched(fn: () => void): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TextAreaComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TextAreaComponent, "tc-text-area", never, { "hasFixedHeight": "hasFixedHeight"; "maxRows": "maxRows"; "name": "name"; "isRequired": "isRequired"; "tooltipText": "tooltipText"; "isDisabled": "isDisabled"; "tooltipPlacement": "tooltipPlacement"; "maxLength": "maxLength"; "minLength": "minLength"; }, {}, never, never>;
}