# reject-multiple-getters-calls Rejects multiple calls on `ChromeUtils.defineESModuleGetters` for the same target in the same context. ## Examples of incorrect code for this rule ```js ChromeUtils.defineESModuleGetters(lazy, { AppConstants: "resource://gre/modules/AppConstants.sys.mjs", }); ChromeUtils.defineESModuleGetters(lazy, { PlacesUtils: "resource://gre/modules/PlacesUtils.sys.mjs", }); ``` ## Examples of correct code for this rule ```js ChromeUtils.defineESModuleGetters(lazy, { AppConstants: "resource://gre/modules/AppConstants.sys.mjs", PlacesUtils: "resource://gre/modules/PlacesUtils.sys.mjs", }); ```