import { ChangeDetectorRef, OnDestroy, OnInit, EventEmitter } from '@angular/core';
import { ControlValueAccessor, FormGroupDirective, FormControl, NgControl } from '@angular/forms';
import { FloatLabelType, MatFormFieldAppearance } from '@takkion/material/form-field';
import { ThemePalette } from '@takkion/material/core';
import * as i0 from "@angular/core";
export declare class TakTextareaComponent implements OnInit, OnDestroy, ControlValueAccessor {
    private _ngControl;
    private _formGroupDirective;
    private _cd;
    autocomplete: 'off' | 'on';
    appearance: MatFormFieldAppearance;
    floatLabel: FloatLabelType;
    color: ThemePalette;
    actionIcon: string;
    defaultFilterStyle: boolean;
    hasActionButton: boolean;
    hasClearButton: boolean;
    countCaracters: boolean;
    isTextArea: boolean;
    placeholder: string;
    heightInPx: number;
    minLength: number;
    maxLength: number;
    disabled: boolean;
    onExecuteAction: EventEmitter<any>;
    onKeyUp: EventEmitter<any>;
    onChangeFn: (_: any) => void;
    onTouchFn: (_: any) => void;
    _isSubmitted: boolean;
    _isInvalid: boolean;
    _required: boolean;
    _value: string;
    private _subscription;
    private _decrypted;
    constructor(_ngControl: NgControl, _formGroupDirective: FormGroupDirective, _cd: ChangeDetectorRef);
    ngOnInit(): void;
    writeValue(value: string): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    onChange(event: any): void;
    onFocusOut(): void;
    private _onValidate;
    onClearControl(): void;
    ngOnDestroy(): void;
    get control(): FormControl;
    get directive(): FormGroupDirective;
    get decrypted(): boolean;
    get isDisabled(): boolean | null;
    get isSubmitted(): boolean;
    get isInvalid(): boolean;
    get required(): boolean;
    get value(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<TakTextareaComponent, [{ optional: true; self: true; }, { optional: true; }, null]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TakTextareaComponent, "tak-textarea", never, { "autocomplete": { "alias": "autocomplete"; "required": false; }; "appearance": { "alias": "appearance"; "required": false; }; "floatLabel": { "alias": "floatLabel"; "required": false; }; "color": { "alias": "color"; "required": false; }; "actionIcon": { "alias": "actionIcon"; "required": false; }; "defaultFilterStyle": { "alias": "defaultFilterStyle"; "required": false; }; "hasActionButton": { "alias": "hasActionButton"; "required": false; }; "hasClearButton": { "alias": "hasClearButton"; "required": false; }; "countCaracters": { "alias": "countCaracters"; "required": false; }; "isTextArea": { "alias": "isTextArea"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "heightInPx": { "alias": "heightInPx"; "required": false; }; "minLength": { "alias": "minLength"; "required": false; }; "maxLength": { "alias": "maxLength"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; }, { "onExecuteAction": "onExecuteAction"; "onKeyUp": "onKeyUp"; }, never, ["*"], false, never>;
}