import { AfterContentInit, ChangeDetectorRef, OnChanges, QueryList, TemplateRef } from "@angular/core";
import { CfTemplate } from "../../shared/directives";
import * as i0 from "@angular/core";
export declare class FieldsetComponent implements OnChanges, AfterContentInit {
    private cdr;
    title: string | null;
    classes: string;
    fieldsetClasses: string;
    legendClasses: string;
    templates: QueryList<CfTemplate>;
    legendTemplate: TemplateRef<any> | null;
    detectChanges(): void;
    ngOnChanges(): void;
    ngAfterContentInit(): void;
    constructor(cdr: ChangeDetectorRef);
    static ɵfac: i0.ɵɵFactoryDeclaration<FieldsetComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FieldsetComponent, "cf-fieldset", never, { "title": { "alias": "title"; "required": false; }; "classes": { "alias": "classes"; "required": false; }; "fieldsetClasses": { "alias": "fieldsetClasses"; "required": false; }; "legendClasses": { "alias": "legendClasses"; "required": false; }; }, {}, ["templates"], ["*"], true, never>;
}