import { BaseComponent } from '../base/base.component';
import { State } from '../state';
import * as i0 from "@angular/core";
export declare class AdditionalPropertiesComponent extends BaseComponent {
    hover: number | null;
    /**
     * child states
     */
    states: State[];
    /**
     * populate FormGroup
     */
    ngOnInit(): void;
    change(event: any, i: number): void;
    add(): void;
    remove(i: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AdditionalPropertiesComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AdditionalPropertiesComponent, "app-additional-properties", never, {}, {}, never, never, false, never>;
}