import type { WritableComputedRef } from 'vue';
import type { AnyClass } from 'mini-ioc';
import type Container from 'mini-ioc';
export declare function getContainer(): Container;
export declare function get<T>(what: AnyClass<T>): T;
export declare function create<T>(what: AnyClass<T>): T;
export declare function useRouteQueryParam<T>(key: string, defaultValue: T): WritableComputedRef<T>;
export declare function useOptionalSyncProp<T>(propGetter: () => T | null | undefined, onChange: (v: T) => void, defaultValue: T): WritableComputedRef<T>;
export declare function useTranslator(): {
    trans: (key: string) => string;
};
export declare function useTemplate(): {
    tpl: (tpl: string, data?: unknown) => string;
};
export declare function debounce<T extends unknown[]>(fn: (...args: T) => unknown, delay?: number): (...args: T) => void;
export declare function requireEntityMeta(key: string): import("./entity").IRegisteredEntity;