Method handleAfterModuleRequired

src/HotReloadService.ts:119–136

(
        dependant: ReconcilableModule | undefined,
        dependency: NodeModule
    )

    }

    private handleAfterModuleRequired(
        dependant: ReconcilableModule | undefined,
        dependency: NodeModule
    ) {
        let requiredTrackedModule = this.trackedModules.get(
            dependency.filename
        );
        if (!requiredTrackedModule) {
            this.log(`Required untracked module "${dependency.filename}"`);
        } else {
            if (dependant) {
                requiredTrackedModule.dependants.add(dependant);
                dependant.dependencies.add(requiredTrackedModule);
            }

            this.watcher.add(dependency.filename);
        }
    }

    private handleFileChanged(filename: string) {
        const changedModule = this.trackedModules.get(filename);