import { AfterViewInit, ChangeDetectorRef, OnChanges, SimpleChanges, TemplateRef } from '@angular/core';
import { CategoriesData, CategoriesStyles, GuardError } from '@vitaba/common-utils';
import { BehaviorSubject } from 'rxjs';
export declare class CategoriesComponent implements AfterViewInit, OnChanges {
    private readonly _changeDetectorRef;
    errors: GuardError;
    changes: BehaviorSubject<SimpleChanges>;
    data: CategoriesData;
    styles: CategoriesStyles;
    imageExtraTemplate: TemplateRef<any>;
    nameExtraTemplate: TemplateRef<any>;
    constructor(_changeDetectorRef: ChangeDetectorRef);
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    validateCategoriesData(value: CategoriesData): GuardError;
    validateCategoriesStyles(value: CategoriesData): GuardError;
}