[IMP] types: correctly support Set type for props-validation

Previously, having a Set as a type in the static props description
of a component would would lead to a type error.

This commit adds Set to the list of supported types in the Schema

doc/reference/reactivity.md

@@ -152,7 +152,7 @@ This may seem counter-intuitive, but it makes perfect sense in the context of co
 ```js
 class DoubleCounter extends Component {
   static template = xml`
-    <t t-esc="state.selected + ': ' + state[state.selected].value"/>
+    <t t-esc="'selected: ' + state.selected + ', value: ' + state[state.selected]"/>
     <button t-on-click="() => this.state.count1++">increment count 1</button>
     <button t-on-click="() => this.state.count2++">increment count 2</button>
     <button t-on-click="changeCounter">Switch counter</button>
@@ -193,7 +193,7 @@ to be able to opt out of creating them in the first place. This is the purpose o
 ### `markRaw`
 
 Marks an object so that it is ignored by the reactivity system, meaning that if this object is ever
-part of a of a reactive object, it will be returned as is, and no keys in that object will be
+part of a reactive object, it will be returned as is, and no keys in that object will be
 observed.
 
 ```js

src/runtime/validation.ts

@@ -9,6 +9,7 @@ type BaseType =
   | typeof Object
   | typeof Array
   | typeof Function
+  | typeof Set
   | true
   | "*";
 

tools/owl-vision/snippets/component.json

@@ -1,18 +1,43 @@
 {
-    "Basic owl component": {
+    "Basic OWL Component": {
         "prefix": "owlcomponent",
+        "scope": "javascript,typescript",
         "body": [
-            "export class ${1:component-name} extends Component {",
-            "    static template = \"${2:template-name}\";",
+            "import { Component } from \"@odoo/owl\";",
+            "",
+            "class ${1:${TM_FILENAME_BASE/(.*)/${1:/pascalcase}/g}} extends ${2:Component} {",
+            "",
+            "    static template = \"${3:${RELATIVE_FILEPATH/(.*[\\|\\/])??([a-zA-Z_]+)([\\|\\/]static[\\|\\/].*)/${2}/g}}.${4:${TM_FILENAME_BASE/(.*)/${1:/pascalcase}/g}}\";",
             "    static components = {};",
             "    static props = {};",
             "",
             "    setup() {",
-            "",
+            "        ${5:super.setup();}",
             "    }",
+            "",
+            "    ${6:// Do Something}",
             "}",
             ""
+
         ],
         "description": "The starting base for an owl component"
+    },
+
+    "Basic OWL Template": {
+        "prefix": "owltemplate",
+        "scope": "xml",
+        "body": [
+            "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>",
+            "",
+            "<templates xml:space=\"preserve\">",
+            "",
+            "    <t t-name=\"${2:${RELATIVE_FILEPATH/(.*[\\|\\/])??([a-zA-Z_]+)([\\|\\/]static[\\|\\/].*)/${2}/g}}.${3:${TM_FILENAME_BASE/(.*)/${1:/pascalcase}/g}}\">",
+            "        ${3:<h1>Hello World</h1>}",
+            "    </t>",
+            "",
+            "</templates>",
+            ""
+        ],
+        "description": "Generate a basic OWL template XML file"
     }
 }