reject-globalThis-modification¶
Reject any modification to globalThis
inside the system modules.
globalThis
is the shared global inside the system modules, and modification
on it is visible from all modules, and it shouldn’t be done unless it’s really
necessary.
Examples of incorrect code for this rule:¶
globalThis.foo = 10;
Object.defineProperty(globalThis, "bar", { value: 20});
ChromeUtils.defineESModuleGetters(globalThis, {
AppConstants: "resource://gre/modules/AppConstants.sys.mjs",
});