feat(xod-client): util to check React props with sanctuary def

without `env`(see sanctuary-js/sanctuary-def#123), but good enough for now.

packages/xod-client/package.json

@@ -46,6 +46,7 @@
     "redux-thunk": "^2.1.0",
     "redux-undo": "^0.6.1",
     "reselect": "^2.5.1",
+    "sanctuary-def": "^0.9.0",
     "xod-arduino": "^0.0.1",
     "xod-func-tools": "^0.0.1",
     "xod-project": "^0.0.1",

packages/xod-client/src/index.js

@@ -13,6 +13,7 @@ import * as EditorConstants from './editor/constants';
 import * as UtilsConstants from './utils/constants';
 import * as BrowserUtils from './utils/browser';
 import * as MenuUtils from './utils/menu';
+import sanctuaryPropType from './utils/sanctuaryPropType';
 
 import App from './core/containers/App';
 import Root from './core/containers/Root';
@@ -40,6 +41,7 @@ export { getUpload } from './processes/selectors';
 
 export * from './utils/browser';
 export * from './utils/constants';
+export { default as sanctuaryPropType } from './utils/sanctuaryPropType';
 
 export { default as PopupShowCode } from './utils/components/PopupShowCode';
 export { default as PopupAlert } from './utils/components/PopupAlert';
@@ -71,6 +73,7 @@ export default Object.assign({
   DevTools,
   Toolbar,
   menu: MenuUtils,
+  sanctuaryPropType,
 },
   UtilsSelectors,
   EditorSelectors,

packages/xod-client/src/utils/sanctuaryPropType.js

@@ -0,0 +1,11 @@
+import $ from 'sanctuary-def';
+
+// only returning if the validation fails is an accepted pattern
+// eslint-disable-next-line consistent-return
+export default Type => (props, propName, componentName) => {
+  const env = []; // TODO
+
+  if (!$.test(env, Type, props[propName])) {
+    return new Error(`Invalid prop '${propName}' supplied to '${componentName}'`);
+  }
+};