sourceRoot - the root path for the documentation files. This can be either a relative path to a local directory or a git URL. Learn more about Data Source;
basePath - the path where the site will be available to users (for example, if the documentation is located at robindoc.com/docs, basePath will be /docs);
gitToken - a token with access to the git project. Required if you are loading documentation from a remote git repository. Learn more about Data Source;
fetcher - a method that will load data from remote sources. Can be useful if you want to set up custom caching;
provider - a custom provider that handles all actions related to the data source. Currently not recommended for use.
spreadedLevel - the nesting level up to which navigation elements are displayed as list items in the sidebar. By default it's 1; if set to 0, all elements will be nested in collapsible section dropdowns.
All configuration settings can be overridden further down the tree. Thus, they will be completely replaced for all sub-tree elements.