* from third-party code. The internal usages won't pass these checks and will break.
     *
     * @see ProjectInternal#getChildProjectsUnchecked()
     * @see ProjectHierarchyUtils#getChildProjectsForInternalUse(Project)
     */
    @Override
    Map<String, Project> getChildProjects();

    /**
     * Returns a mapping of the direct child project names to the child project instances.
     *

        });
        return results;
    }

    private List<ProjectReportModel> calculateChildrenProjectsFor(Project project) {
        List<Project> childProjects = CollectionUtils.sort(ProjectHierarchyUtils.getChildProjectsForInternalUse(project));
        List<ProjectReportModel> children = new ArrayList<>(childProjects.size());
        for (Project childProject : childProjects) {
            children.add(calculateReportModelFor(childProject));

            outputModels[childScriptModel.scriptFile] = buildOutputModel(base, childScriptModel)
        }
    }

    fun visit(project: Project) {
        val children = ProjectHierarchyUtils.getChildProjectsForInternalUse(project).toList()
        val childrenModels = intermediateModelProvider.getIsolatedModels(project, children)
        childrenModels.forEach { collect(it) }
        children.forEach { visit(it) }
    }