import { ElementRef, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { FormControl } from '@angular/forms';
import { ErrorStateMatcher, MatAutocompleteSelectedEvent, MatChipInputEvent } from '@angular/material';
import { Observable } from 'rxjs';
import { DataItem } from '../model/data.item';
export declare class InputChips implements OnInit, OnChanges {
    multiple: boolean;
    values: DataItem[];
    lookup: DataItem[];
    filtered: DataItem[];
    chipInputCtl: FormControl;
    readonly separatorKeysCodes: number[];
    chipInput: ElementRef;
    searchFunc: (string: any) => Observable<DataItem[]>;
    isLoading: boolean;
    name: string;
    label: string;
    hint: string;
    errorMessage: string;
    required: boolean;
    hidden: boolean;
    disabled: boolean;
    readonly: boolean;
    validator: (string: any) => string;
    error: string;
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    remove(array: any[], item: any): void;
    selectedItem(event: MatAutocompleteSelectedEvent): void;
    restart(event: MatChipInputEvent): void;
    searchInner(phrase: string): Observable<DataItem[]>;
    readonly errorMatcher: ErrorStateMatcher;
}