import { AfterViewInit, EventEmitter, ElementRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { TelemetryService } from '../telemetry/telemetry.service';
import * as i0 from "@angular/core";
export declare const CUSTOM_TEXT_AREA_CONTROL_VALUE_ACCESSOR: any;
export declare class ScTextAreaComponent implements AfterViewInit, ControlValueAccessor {
    private elem;
    private telemetryService;
    areaStyle: string;
    innerValue: any;
    onTouchedCallback: () => void;
    onChangeCallback: (_: any) => void;
    counter: number;
    enabled: boolean;
    defaultErrorMessage: string;
    id: string;
    rows: number;
    name: string;
    maxlength: number;
    minlength: number;
    className: string;
    placeholder: string;
    disabled: boolean;
    readonly: boolean;
    pattern: string;
    required: boolean;
    autoHeight: boolean;
    focus: EventEmitter<any>;
    blur: EventEmitter<any>;
    get value(): any;
    set value(value: any);
    constructor(elem: ElementRef, telemetryService: TelemetryService);
    ngAfterViewInit(): void;
    resize(): void;
    sendTelemetry(eventType?: string): void;
    enableCounter(): void;
    disableCounter(): void;
    displayMinLength(): boolean;
    displayMaxLength(): boolean;
    onFocus(): void;
    onBlur(): void;
    updateCounter(): void;
    writeValue(value: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    isTextRequired(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ScTextAreaComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ScTextAreaComponent, "sc-text-area", never, { "id": { "alias": "id"; "required": false; }; "rows": { "alias": "rows"; "required": false; }; "name": { "alias": "name"; "required": false; }; "maxlength": { "alias": "maxlength"; "required": false; }; "minlength": { "alias": "minlength"; "required": false; }; "className": { "alias": "className"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "readonly": { "alias": "readonly"; "required": false; }; "pattern": { "alias": "pattern"; "required": false; }; "required": { "alias": "required"; "required": false; }; "autoHeight": { "alias": "autoHeight"; "required": false; }; }, { "focus": "focus"; "blur": "blur"; }, never, never, true, never>;
}