import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NgxMatSelectTriggerDirective {
    template: TemplateRef<{
        $implicit: boolean;
    }>;
    constructor(template: TemplateRef<{
        $implicit: boolean;
    }>);
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxMatSelectTriggerDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxMatSelectTriggerDirective, "[ngxMatSelectTrigger]", never, {}, {}, never, never, false, never>;
}