@neocomplexx/ngx-neo-completer-mat/lib/services/completer-data.d.ts

import { EventEmitter } from '@angular/core';
import { Observable } from 'rxjs';
import { CompleterItem } from '../components/completer-item';
export interface CompleterData extends Observable<CompleterItem[] | null> {
    dataSourceChange?: EventEmitter<void>;
    search(term: string): void;
    cancel(): void;
    convertToItem?(data: any): CompleterItem | null;
}