getModuleRuntimeRequirements(module, runtime) {
		const cgm = this._getChunkGraphModule(module);
		const runtimeRequirements =
			cgm.runtimeRequirements && cgm.runtimeRequirements.get(runtime);
		return runtimeRequirements === undefined ? EMPTY_SET : runtimeRequirements;
	}
@param {Module} module the module
@param {RuntimeSpec} runtime the runtime
@returns {ReadOnlyRuntimeRequirements} runtime requirements