export declare const InvalidModuleMessage: (scope: string) => string; export declare const UnknownExportMessage: (module: string, exported: string) => string; export declare const UnknownModuleMessage: (scope: string) => string; export declare const InvalidExportMessage: (type: string, scope: string) => string; export declare const MissingRequiredDependencyMessage: (name: string, reason: string) => string; export declare const InvalidProviderMessage: (name: string) => string; export declare const CircularDependencyMessage: (context: string) => string; export declare const MultiProviderMessage: (name: string) => string; export declare const MissingInjectionTokenMessage: (context: string) => string; export declare const UNHANDLED_RUNTIME_EXCEPTION = "Unhandled Runtime Exception.";