import { AfterViewInit, ElementRef, ChangeDetectorRef } from '@angular/core';
import { MatSelect } from '@angular/material/select';
import * as i0 from "@angular/core";
export declare class AutoSelectOptionDirective implements AfterViewInit {
    private matSelect;
    private cdRef;
    private el;
    constructor(matSelect: MatSelect, cdRef: ChangeDetectorRef, el: ElementRef);
    ngAfterViewInit(): void;
    private autoSelectIfSingleOption;
    static ɵfac: i0.ɵɵFactoryDeclaration<AutoSelectOptionDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AutoSelectOptionDirective, "[autoSelect]", never, {}, {}, never, never, false, never>;
}