export declare function assertMaybeDictionaryOfOneOf<T extends number>(name: string, mixed: any, arr: T[]): (null | undefined | ({
    [key: string]: T;
})) | never;
export declare function assertMaybeDictionaryOfOneOfHandler<T extends number>(arr: T[]): (name: string, mixed: any) => (null | undefined | ({
    [key: string]: T;
})) | never;