Add docs for TypeScriptEnableIncrementalMSBuild

packages/documentation/copy/en/project-config/Compiler Options in MSBuild.md

@@ -127,3 +127,8 @@ Users using newer versions of TS, will see a prompt to upgrade their project on
 
 If you are using a different build tool to build your project (e.g. gulp, grunt , etc.) and VS for the development and debugging experience, set `<TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>` in your project.
 This should give you all the editing support, but not the build when you hit F5.
+
+## TypeScriptEnableIncrementalMSBuild
+
+By default, MSBuild will attempt to only run the TypeScript compiler when the project's source files have been updated since the last compilation.
+However, if this behavior is causing issues, such as when TypeScript's `incremental` option is enabled, set `<TypeScriptEnableIncrementalMSBuild>false</TypeScriptEnableIncrementalMSBuild>` to ensure the TypeScript compiler is invoked with every run of MSBuild.

packages/documentation/copy/pt/reference/Mixins.md

@@ -1,7 +1,7 @@
 ---
 title: Mixins
 layout: docs
-permalink: /docs/handbook/mixins.html
+permalink: /pt/docs/handbook/mixins.html
 oneline: Usando o padrão Mixin com TypeScript
 translatable: true
 ---
@@ -194,11 +194,12 @@ console.log(jogador.x, jogador.y);
 // Isso pode estar em qualquer lugar em sua base de código:
 function aplicarMixins(derivadoCtor: any, construtores: any[]) {
   construtores.forEach((baseCtor) => {
-    Object.obterNomesDePropriedade(baseCtor.prototype).forEach((nome) => {
+    Object.getOwnPropertyNames(baseCtor.prototype).forEach((nome) => {
       Object.defineProperty(
-        derivedCtor.prototype,
+        derivadoCtor.prototype,
         nome,
-        Object.obterNomesDePropriedade(baseCtor.prototype, nome)
+        Object.getOwnPropertyDescriptor(baseCtor.prototype, nome) ||
+          Object.create(null)
       );
     });
   });
@@ -266,8 +267,8 @@ function derivado<T>() {
   return Derivado;
 }
 
-class Spec extends Derivado<string>() {}
+class Spec extends derivado<string>() {}
 
 Spec.prop; // string
-Spec.anotherProp; // string
+Spec.outraProp; // string
 ```