export declare function customProviderState(engine: any, reposDir: any, deps?: {}): {
    kind: string;
    reason: string;
    engine?: undefined;
} | {
    kind: string;
    engine: any;
    reason?: undefined;
};
export declare function customProviderLabel(state: any): "" | "Add a custom provider" | "Install custom providers";
export declare function addCustomProviderAction(engine: any, deps: any): {
    input: {
        title: string;
        message: string;
        complete: (id: any) => Promise<{
            refresh: boolean;
            flash: any;
        } | {
            input: {
                title: string;
                message: string;
                complete: (url: any) => {
                    input: {
                        title: string;
                        message: string;
                        complete: (models: any) => Promise<{
                            refresh: boolean;
                            flash: any;
                        } | {
                            input: {
                                title: string;
                                message: string;
                                secret: boolean;
                                complete: (key: any) => Promise<{
                                    refresh: boolean;
                                    flash: any;
                                } | {
                                    refresh: boolean;
                                    flash: string;
                                }>;
                            };
                        }>;
                    };
                };
            };
        }> | {
            refresh: boolean;
        };
    };
};