import { OnChanges, OnDestroy, SimpleChanges, TemplateRef, ViewContainerRef } from '@angular/core';
interface UseStateContext<T = any> {
    $implicit: {
        get: T;
        set: (value: T) => void;
        detectChanges: Function;
    };
}
export declare class UseStateDirective implements OnChanges, OnDestroy {
    private templateRef;
    private vcr;
    useStateDefault: any;
    private context;
    private embeddedViewRef;
    private value;
    constructor(templateRef: TemplateRef<UseStateContext>, vcr: ViewContainerRef);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
}
export {};