reloadConfiguredProject(project, reason, isInitialLoad, clearSemanticCache) {
    const host = project.getCachedDirectoryStructureHost();
    if (clearSemanticCache)
      this.clearSemanticCache(project);
    host.clearCache();
    const configFileName = project.getConfigFilePath();
    this.logger.info(`${isInitialLoad ? "Loading" : "Reloading"} configured project ${configFileName}`);
    this.loadConfiguredProject(project, reason);
    project.updateGraph();
    this.sendConfigFileDiagEvent(project, configFileName);
  }
Read the config file of the project again by clearing the cache and update the project graph

@internal