export declare function IsProvider(provider: any): any;
export declare function IsConstructor(provider: any): any;
export declare function isObjectProvider(provider: any): boolean;
export declare function IsUseValue(provider: any): boolean;
export declare function IsUseFactory(provider: any): boolean;
export declare function IsUseClass(provider: any): boolean;
export declare function IsDefined(value: any): boolean;
export declare function isConstructor(symbol: any): any;
export declare function notUndefined(item: any): boolean;