LibraryRefkeys
export type LibraryRefkeys<T extends LibraryDescriptor> = {
[S in T[keyof T] extends readonly string[] ? T[keyof T][number] : never]: Refkey;
};
export type LibraryRefkeys<T extends LibraryDescriptor> = {
[S in T[keyof T] extends readonly string[] ? T[keyof T][number] : never]: Refkey;
};