Update docs

docs/cli-usage.md

@@ -145,7 +145,7 @@ djinni \
 | `--cppcli-namespace ...`               | The namespace name to use for generated C++/CLI classes.                   |
 | `--cppcli-include-cpp-prefix <prefix>` | The prefix for `#include` of the main C++ header files from C++/CLI files. |
 
-### WebAssembly/TS/JS
+### WebAssembly/Typescript/Javascript
 
 | Argument                               | Description                                                                |
 |----------------------------------------|----------------------------------------------------------------------------|
@@ -155,6 +155,7 @@ djinni \
 | `--wasm-base-lib-include-prefix`       | The path prefix to be added to djinni support library inlcude lines in generated files |
 | `--ts-out <out-folder>`                | Path to the Typescript type definitions output folder                      |
 | `--ts-module <module>`                 | Name of the module for the Typescript types. `module.ts` by default.       |
+| `--ts-support-files-out <out-folder>`  | Path for where the support files `DjinniModule.[js|ts]` should be generated. No support files are generated if the path is not specified. |
 
 
 ### Yaml Generation
@@ -241,6 +242,15 @@ Possible values: `FooBar`, `fooBar`, `foo_bar`, `FOO_BAR`, `m_fooBar`.
 | `--ident-cppcli-const`      | `FooBar` |
 | `--ident-cppcli-file`       | `FooBar` |
 
+#### Javascript / Typescript
+
+| Argument             | Default   |
+|----------------------|-----------|
+| `--ident-js-enum`    | `FOO_BAR` |
+| `--ident-js-field`   | `fooBar`  |
+| `--ident-js-type`    | `FooBar`  |
+
+
 Example:
 
 The djinni idl for an enum