import { ControlValueAccessor, FormControl } from '@angular/forms';
import { AbstractControlValueAccessor } from '../abstract-control-value-accesor';
/**
 * Node for to-do item
 */
export declare class ItemNode {
    id: number;
    name: string;
    children: ItemNode[];
    parent: number;
    checked: boolean;
}
/** Flat to-do item node with expandable and level information */
export declare class ItemFlatNode {
    id: number;
    name: string;
    parent: number;
    level: number;
    expandable: boolean;
    checked: boolean;
    children: ItemFlatNode[];
}
export declare const INPUT_INPUT_CONTROL_VALUE_ACCESSOR: any;
export declare class ChipSelectorComponent extends AbstractControlValueAccessor implements ControlValueAccessor {
    control: FormControl;
    label: string;
    chips: any[];
    lastChip: any;
    constructor();
    ngOnInit(): void;
    select(chip: any): void;
}