diff --git a/docs/next/text.html b/docs/next/text.html
index c1689f85dd4..77170d91123 100644
--- a/docs/next/text.html
+++ b/docs/next/text.html
@@ -632,7 +632,22 @@
 </table>
 <hr>
 <h3><a class="anchor" aria-hidden="true" id="ontextlayout"></a><a href="#ontextlayout" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>onTextLayout</code></h3>
-<p>TODO.</p>
+<p>Invoked on Text layout</p>
+<table>
+<thead>
+<tr><th>Type</th><th>Required</th></tr>
+</thead>
+<tbody>
+<tr><td>function: (event: TextLayoutEvent) =&gt; mixed</td><td>No</td></tr>
+</tbody>
+</table>
+<ul>
+<li>TextLayoutEvent - SyntheticEvent object that contains a key called <code>lines</code> with a value which is an array containing objects with the following properties
+<ul>
+<li>{ x: number, y: number, width: number, height: number, ascender: number, capHeight: number, descender: number, text: string, xHeight: number,}</li>
+</ul></li>
+</ul>
+<hr>
 <h3><a class="anchor" aria-hidden="true" id="pressretentionoffset"></a><a href="#pressretentionoffset" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>pressRetentionOffset</code></h3>
 <p>When the scroll view is disabled, this defines how far your touch may move off of the button, before deactivating the button. Once deactivated, try moving it back and you'll see that the button is once again reactivated! Move it back and forth several times while the scroll view is disabled. Ensure you pass in a constant to reduce memory allocations.</p>
 <table>
diff --git a/docs/next/text/index.html b/docs/next/text/index.html
index c1689f85dd4..77170d91123 100644
--- a/docs/next/text/index.html
+++ b/docs/next/text/index.html
@@ -632,7 +632,22 @@
 </table>
 <hr>
 <h3><a class="anchor" aria-hidden="true" id="ontextlayout"></a><a href="#ontextlayout" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>onTextLayout</code></h3>
-<p>TODO.</p>
+<p>Invoked on Text layout</p>
+<table>
+<thead>
+<tr><th>Type</th><th>Required</th></tr>
+</thead>
+<tbody>
+<tr><td>function: (event: TextLayoutEvent) =&gt; mixed</td><td>No</td></tr>
+</tbody>
+</table>
+<ul>
+<li>TextLayoutEvent - SyntheticEvent object that contains a key called <code>lines</code> with a value which is an array containing objects with the following properties
+<ul>
+<li>{ x: number, y: number, width: number, height: number, ascender: number, capHeight: number, descender: number, text: string, xHeight: number,}</li>
+</ul></li>
+</ul>
+<hr>
 <h3><a class="anchor" aria-hidden="true" id="pressretentionoffset"></a><a href="#pressretentionoffset" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>pressRetentionOffset</code></h3>
 <p>When the scroll view is disabled, this defines how far your touch may move off of the button, before deactivating the button. Once deactivated, try moving it back and you'll see that the button is once again reactivated! Move it back and forth several times while the scroll view is disabled. Ensure you pass in a constant to reduce memory allocations.</p>
 <table>