code: function getDependsOnOwnProps(mapToProps) {
    return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;
  }
docs: dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine whether mapToProps needs to be invoked when props have changed.  A length of one signals that mapToProps does not depend on props from the parent component. A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and therefore not reporting its length accurately..