import { OnInit } from '@angular/core';
import { SurveyorFormInputComponent } from '../../../form-input-component';
import { MatChipInputEvent } from '@angular/material/chips';
import * as i0 from "@angular/core";
export declare class MaterialChipsInputComponent extends SurveyorFormInputComponent implements OnInit {
    tags: Array<string>;
    readonly separatorKeysCodes: number[];
    ngOnInit(): void;
    addTag(event: MatChipInputEvent): void;
    removeTag(tag: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MaterialChipsInputComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MaterialChipsInputComponent, "surveyor-mat-chip-input", never, {}, {}, never, never, false, never>;
}