Update to wit-abi-up-to-date@v19.

Update to WebAssembly/wit-abi-up-to-date@v19.

.github/workflows/main.yml

@@ -11,4 +11,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: WebAssembly/wit-abi-up-to-date@v17
+    - uses: WebAssembly/wit-abi-up-to-date@v19

imports.md

@@ -7,23 +7,35 @@
 </ul>
 </li>
 </ul>
-<h2><a name="wasi:example_api_package_example_dep_interface">Import interface wasi:example-api-package/example-dep-interface</a></h2>
+<h2><a name="wasi:example_api_package_example_dep_interface"></a>Import interface wasi:example-api-package/example-dep-interface</h2>
 <hr />
 <h3>Types</h3>
-<h4><a name="example_dep_type"><code>type example-dep-type</code></a></h4>
+<h4><a name="example_dep_type"></a><code>type example-dep-type</code></h4>
 <p><code>u32</code></p>
 <p>
-## <a name="wasi:example_package_example_interface">Import interface wasi:example-package/example-interface</a>
+## <a name="wasi:example_package_example_interface"></a>Import interface wasi:example-package/example-interface
+<p>Instructions for filling in this file:</p>
+<ul>
+<li>
+<p>Delete all these <code>//</code> comments, up to the first <code>///</code> comment.</p>
+</li>
+<li>
+<p>Replace the remaining contents below with <a href="https://github.com/WebAssembly/component-model/blob/main/design/mvp/WIT.md">Wit</a> code describing
+<code>interface</code>s and/or <code>world</code>s, using the same formatting style.</p>
+</li>
+</ul>
+<p>If you want to include examples of the API in use, these should be in the
+README.md at the root of the repository and linked to from this file.</p>
 <p>Short interface description.</p>
 <p>Explanation for developers using the interface API. It should include an
 overview of the API as a whole as well as call out notable items in it,
 for example <a href="#example_api_type"><code>example-api-type</code></a> and <a href="#example_api_function"><code>example-api-function</code></a>.</p>
 <hr />
 <h3>Types</h3>
-<h4><a name="example_dep_type"><code>type example-dep-type</code></a></h4>
+<h4><a name="example_dep_type"></a><code>type example-dep-type</code></h4>
 <p><a href="#example_dep_type"><a href="#example_dep_type"><code>example-dep-type</code></a></a></p>
 <p>
-#### <a name="example_api_type">`record example-api-type`</a>
+#### <a name="example_api_type"></a>`record example-api-type`
 <p>Short type description</p>
 <p>Explanation for developers using this type. It may be useful to give
 some examples of places in the API where the type is used, such as in
@@ -38,17 +50,17 @@ of precise behavior here.
 <h5>Record Fields</h5>
 <ul>
 <li>
-<p><a name="example_api_type.field0"><code>field0</code></a>: <code>u64</code></p>
+<p><a name="example_api_type.field0"></a><code>field0</code>: <code>u64</code></p>
 <p>A description of a field.
 </li>
 <li>
-<p><a name="example_api_type.field1"><code>field1</code></a>: <code>string</code></p>
+<p><a name="example_api_type.field1"></a><code>field1</code>: <code>string</code></p>
 <p>A description of another field.
 </li>
 </ul>
 <hr />
 <h3>Functions</h3>
-<h4><a name="example_api_function"><code>example-api-function: func</code></a></h4>
+<h4><a name="example_api_function"></a><code>example-api-function: func</code></h4>
 <p>Short function description</p>
 <p>Explanation for developers using the API. This should describe the
 arguments which in this function are <code>arg0</code>, <code>arg1</code>, and <code>arg2</code>, and the
@@ -62,9 +74,9 @@ later call, for example.
 </details>
 <h5>Params</h5>
 <ul>
-<li><a name="example_api_function.arg0"><code>arg0</code></a>: <a href="#example_api_type"><a href="#example_api_type"><code>example-api-type</code></a></a></li>
-<li><a name="example_api_function.arg1"><code>arg1</code></a>: <code>string</code></li>
-<li><a name="example_api_function.arg2"><code>arg2</code></a>: <a href="#example_dep_type"><a href="#example_dep_type"><code>example-dep-type</code></a></a></li>
+<li><a name="example_api_function.arg0"></a><code>arg0</code>: <a href="#example_api_type"><a href="#example_api_type"><code>example-api-type</code></a></a></li>
+<li><a name="example_api_function.arg1"></a><code>arg1</code>: <code>string</code></li>
+<li><a name="example_api_function.arg2"></a><code>arg2</code>: <a href="#example_dep_type"><a href="#example_dep_type"><code>example-dep-type</code></a></a></li>
 </ul>
 <h5>Return values</h5>
 <ul>