import { Constructor } from '../types';
interface UseProviderConfigs {
    allowUndef?: boolean;
    name?: string;
}
interface UseProviderConfigsAllowUndef extends UseProviderConfigs {
    allowUndef: true;
}
interface UseProviderConfigsDisAllowUndef extends UseProviderConfigs {
    allowUndef?: false;
}
declare function useProvider(ctor: StringConstructor, configs: UseProviderConfigsAllowUndef): string | undefined;
declare function useProvider(ctor: StringConstructor, configs: UseProviderConfigsDisAllowUndef): string;
declare function useProvider(ctor: StringConstructor, name?: string): string;
declare function useProvider(ctor: BooleanConstructor, configs: UseProviderConfigsAllowUndef): boolean | undefined;
declare function useProvider(ctor: BooleanConstructor, configs: UseProviderConfigsDisAllowUndef): boolean;
declare function useProvider(ctor: BooleanConstructor, name?: string): boolean;
declare function useProvider(ctor: NumberConstructor, configs: UseProviderConfigsAllowUndef): number | undefined;
declare function useProvider(ctor: NumberConstructor, configs: UseProviderConfigsDisAllowUndef): number;
declare function useProvider(ctor: NumberConstructor, name?: string): number;
declare function useProvider<T>(ctor: Constructor<T>, configs: UseProviderConfigsAllowUndef): T | undefined;
declare function useProvider<T>(ctor: Constructor<T>, configs: UseProviderConfigsDisAllowUndef): T;
declare function useProvider<T>(ctor: Constructor<T>, name?: string): T;
declare function useProvider<T>(ctor: Constructor<T>, configs?: string | UseProviderConfigs): T | undefined;
export default useProvider;
export type { UseProviderConfigsAllowUndef, UseProviderConfigsDisAllowUndef, UseProviderConfigs };