def METHOD_NAME(repo_packages: list[str]) -> dict[str, list[str]]:
    new_pkgs_conflicts_lists = {}
    for repo_package_name in repo_packages:
        repo_pkg = PackageDB.find_repo_package(repo_package_name)
        conflicts: list[str] = []
        if repo_pkg.conflicts:
            conflicts += repo_pkg.conflicts
        if repo_pkg.replaces:
            conflicts += repo_pkg.replaces
        if conflicts:
            new_pkgs_conflicts_lists[repo_package_name] = list(set(conflicts))
    return new_pkgs_conflicts_lists