import { OnDestroy, OnInit } from '@angular/core';
import { AcField } from '../../models/field';
import { FloatLabelType, MatFormFieldAppearance } from '@angular/material/form-field';
import { FormGroup } from '@angular/forms';
import { Observable } from 'rxjs';
import { AcAffix } from '../../models/affix';
import { AcHint } from '../../models/hint';
import { AcFieldAutocompleteConfig } from '../../models/field-autocomplete-config';
import { DynamicFormService } from '../../services/dynamic-form.service';
export declare class FieldAutocompleteComponent implements OnInit, OnDestroy, AcField {
    appearance: MatFormFieldAppearance;
    floatLabel: FloatLabelType;
    private dynamicFormService;
    field: AcFieldAutocompleteConfig;
    group: FormGroup;
    filteredOptions: Observable<any[]>;
    private unsubcribe$;
    private options;
    constructor(appearance: MatFormFieldAppearance, floatLabel: FloatLabelType, dynamicFormService: DynamicFormService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    buttonAction(event: MouseEvent, b: AcAffix | AcHint): void;
    displayWith(option?: any): any;
    onBlur(): void;
    private onValueChange;
    private _filter;
}