diff --git a/packages/examples/packages/bip32/snap.manifest.json b/packages/examples/packages/bip32/snap.manifest.json
index 472409d061..dced6abb97 100644
--- a/packages/examples/packages/bip32/snap.manifest.json
+++ b/packages/examples/packages/bip32/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "3cyrvn8TOcqu5AG1BfJ+bHNhlGzJNjD1WrvZnGzA9cM=",
+    "shasum": "Myfiv00eKUdOQh/6VURJt/NLEHvF7t8p+arvI8ZEy2E=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/bip44/snap.manifest.json b/packages/examples/packages/bip44/snap.manifest.json
index b80df34711..0c1f0b6412 100644
--- a/packages/examples/packages/bip44/snap.manifest.json
+++ b/packages/examples/packages/bip44/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "PvcD86EO/ZJWmK+OjX1S9Dx7JbLENispYZ0TlxqyBWg=",
+    "shasum": "kEd5v0Da+ONo/Pemo/W/+Rj+DCBcMlq8UoDkR3j+7hg=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/browserify-plugin/snap.manifest.json b/packages/examples/packages/browserify-plugin/snap.manifest.json
index d23963ce1e..1029c477be 100644
--- a/packages/examples/packages/browserify-plugin/snap.manifest.json
+++ b/packages/examples/packages/browserify-plugin/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "Z7bFULEf26ABMGWFe56MUwxdFqqk7wSXpEqBnVOc0QI=",
+    "shasum": "AtCtWmMVDhVL7nTsaqqCnm+M9tNQpPsp+i/w3G+dvK0=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/browserify/snap.manifest.json b/packages/examples/packages/browserify/snap.manifest.json
index cd71d2cbd6..df0aaa0662 100644
--- a/packages/examples/packages/browserify/snap.manifest.json
+++ b/packages/examples/packages/browserify/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "gkiI/1xzz3QLou/HR+0p8nPGdrr6s3EoVKSIEhpHSEc=",
+    "shasum": "vMjY250Ko3ULV8mMenZFFKbTfHYY8HLQizQJkOK/Ee0=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/client-status/snap.manifest.json b/packages/examples/packages/client-status/snap.manifest.json
index 53ee5e927c..e227bb5819 100644
--- a/packages/examples/packages/client-status/snap.manifest.json
+++ b/packages/examples/packages/client-status/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "QR/NJxBMFk0XrPJyuVgcFuR/YiqLKdj2JZjxkY4lZj0=",
+    "shasum": "uo2UGVZKuD4tO104OeC7Y2oBkpLPrvJWWyGPJTWPVD4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/cronjobs/snap.manifest.json b/packages/examples/packages/cronjobs/snap.manifest.json
index 9e7121c0e9..642b38627e 100644
--- a/packages/examples/packages/cronjobs/snap.manifest.json
+++ b/packages/examples/packages/cronjobs/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "+4Yl3+BXI3uaZfjSrQxuPMLQY2476cAO/FcR/a2jycU=",
+    "shasum": "NuMOVeN5RPc/tuAINdZLD7Q0wccvhS9w0YLCq7JXs8M=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/dialogs/snap.manifest.json b/packages/examples/packages/dialogs/snap.manifest.json
index 60a934cbd7..f0ba60b41c 100644
--- a/packages/examples/packages/dialogs/snap.manifest.json
+++ b/packages/examples/packages/dialogs/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "g2p8BK9pJXrC9/hJw+n3BkBKDfS0Dng/oR1cJGLrnuc=",
+    "shasum": "7Zm7WDQ4Dvg8YnbqTacXu0oC3C25O1oMJkPnLW+r5co=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/ethereum-provider/snap.manifest.json b/packages/examples/packages/ethereum-provider/snap.manifest.json
index d6d24254af..ab6a9fb35a 100644
--- a/packages/examples/packages/ethereum-provider/snap.manifest.json
+++ b/packages/examples/packages/ethereum-provider/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "8cRG0o0f7+IZWgMNYyAHRO3Nrht3779FDBiNclCYxYU=",
+    "shasum": "k0CibdCt3wsBIq47PPqzR193o2VjuddFrcOribmHHmc=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/ethers-js/snap.manifest.json b/packages/examples/packages/ethers-js/snap.manifest.json
index 43f7629016..0cd225ecbf 100644
--- a/packages/examples/packages/ethers-js/snap.manifest.json
+++ b/packages/examples/packages/ethers-js/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "Zqdf6Sl/sfvJYl7A87/BB7e0nhdXqe+0KxIeGxnjr5g=",
+    "shasum": "pFmqP6z84qAB39wGZcxFQifiNlDOKT7QBPMeKDKNRwg=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/file-upload/snap.manifest.json b/packages/examples/packages/file-upload/snap.manifest.json
index c03fd8e5c2..4629ac1de9 100644
--- a/packages/examples/packages/file-upload/snap.manifest.json
+++ b/packages/examples/packages/file-upload/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "Ko0mJ92OTHqNdBu/CHrMImRa+Afyr8AsEyojCczLLsc=",
+    "shasum": "a1HNLmGMJmyo+CzILPMOkZKUyNoL3Sc++9Fp1e4ZEus=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/file-upload/src/components/UploadForm.tsx b/packages/examples/packages/file-upload/src/components/UploadForm.tsx
index 00b679f757..e4eddc93c1 100644
--- a/packages/examples/packages/file-upload/src/components/UploadForm.tsx
+++ b/packages/examples/packages/file-upload/src/components/UploadForm.tsx
@@ -11,6 +11,16 @@ import {
 
 import { FileList } from './FileList';
 
+/**
+ * The state of the {@link UploadForm} component.
+ */
+export type UploadFormState = {
+  /**
+   * The file that was uploaded, or `null` if no file was uploaded.
+   */
+  file: File | null;
+};
+
 export type InteractiveFormProps = {
   files: File[];
 };
diff --git a/packages/examples/packages/file-upload/src/index.tsx b/packages/examples/packages/file-upload/src/index.tsx
index b5eb3a3be0..e4ebb4b95d 100644
--- a/packages/examples/packages/file-upload/src/index.tsx
+++ b/packages/examples/packages/file-upload/src/index.tsx
@@ -5,6 +5,7 @@ import type {
 } from '@metamask/snaps-sdk';
 import { UserInputEventType, MethodNotFoundError } from '@metamask/snaps-sdk';
 
+import type { UploadFormState } from './components';
 import { UploadedFiles, UploadForm } from './components';
 
 /**
@@ -105,11 +106,12 @@ export const onUserInput: OnUserInputHandler = async ({ id, event }) => {
   }
 
   if (event.type === UserInputEventType.FormSubmitEvent) {
+    const value = event.value as UploadFormState;
     await snap.request({
       method: 'snap_updateInterface',
       params: {
         id,
-        ui: <UploadedFiles file={event.files.file} />,
+        ui: <UploadedFiles file={value.file} />,
       },
     });
   }
diff --git a/packages/examples/packages/get-entropy/snap.manifest.json b/packages/examples/packages/get-entropy/snap.manifest.json
index d548afcbfe..7321643b24 100644
--- a/packages/examples/packages/get-entropy/snap.manifest.json
+++ b/packages/examples/packages/get-entropy/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "Ii9gvF7VRzccakiuibaWqR5fcGUmn3bADL6vSxr5Lc8=",
+    "shasum": "lFmdEJF/RldpN7/U6roJJm9BqSI5Bb/Whzh6dockQAw=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/get-file/snap.manifest.json b/packages/examples/packages/get-file/snap.manifest.json
index fab639f5e1..024f13679b 100644
--- a/packages/examples/packages/get-file/snap.manifest.json
+++ b/packages/examples/packages/get-file/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "d7GagnmYnwhrnLc+oQQV7IC9f4cPRM8BZUeQ50cuydA=",
+    "shasum": "oX0FZa9+kdiEHrtU1sMbUCJMoXpiM9ur2W7WG8s/OW8=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/home-page/snap.manifest.json b/packages/examples/packages/home-page/snap.manifest.json
index 377a5a4071..1b4e69090f 100644
--- a/packages/examples/packages/home-page/snap.manifest.json
+++ b/packages/examples/packages/home-page/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "YMn4Z3+ddOce0OOYrk39M+kmlaIXfYaurjAOWpJhzp0=",
+    "shasum": "YV8OblLCDm1crxxmNDvWA3W8FL5Im3754++56NBSbUY=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/images/snap.manifest.json b/packages/examples/packages/images/snap.manifest.json
index c10843f18f..88d724b5d4 100644
--- a/packages/examples/packages/images/snap.manifest.json
+++ b/packages/examples/packages/images/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "roTBoTud+bVBTfv04q2wAIOzbV75XAIPTa+fbs+u4S0=",
+    "shasum": "wquuFPu3DiUvPAXvUsSwnYN6l8SltYivBAlMdfHXLS4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/interactive-ui/snap.manifest.json b/packages/examples/packages/interactive-ui/snap.manifest.json
index 3c51e8e2c5..1f51775aa1 100644
--- a/packages/examples/packages/interactive-ui/snap.manifest.json
+++ b/packages/examples/packages/interactive-ui/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "6k3MXI/vf6lRt5uVk586yydm6LZaqS0NZ4TP2se6XBg=",
+    "shasum": "AYkzHZhTfVEuyZbMIOrbwX+fTYIm97M2rs/iwXEG954=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/interactive-ui/src/components/InteractiveForm.tsx b/packages/examples/packages/interactive-ui/src/components/InteractiveForm.tsx
index 4a8780e011..9ed5ecfd35 100644
--- a/packages/examples/packages/interactive-ui/src/components/InteractiveForm.tsx
+++ b/packages/examples/packages/interactive-ui/src/components/InteractiveForm.tsx
@@ -10,6 +10,21 @@ import {
   Option,
 } from '@metamask/snaps-sdk/jsx';
 
+/**
+ * The state of the {@link InteractiveForm} component.
+ */
+export type InteractiveFormState = {
+  /**
+   * The value of the example input.
+   */
+  'example-input': string;
+
+  /**
+   * The value of the example dropdown.
+   */
+  'example-dropdown': string;
+};
+
 export const InteractiveForm: SnapComponent = () => {
   return (
     <Box>
diff --git a/packages/examples/packages/interactive-ui/src/components/Result.tsx b/packages/examples/packages/interactive-ui/src/components/Result.tsx
index c5ecb2b913..91105172ad 100644
--- a/packages/examples/packages/interactive-ui/src/components/Result.tsx
+++ b/packages/examples/packages/interactive-ui/src/components/Result.tsx
@@ -1,8 +1,10 @@
 import type { SnapComponent } from '@metamask/snaps-sdk/jsx';
 import { Heading, Button, Box, Text, Copyable } from '@metamask/snaps-sdk/jsx';
 
+import type { InteractiveFormState } from './InteractiveForm';
+
 type ResultProps = {
-  values: Record<string, string>;
+  values: InteractiveFormState;
 };
 
 export const Result: SnapComponent<ResultProps> = ({ values }) => {
diff --git a/packages/examples/packages/interactive-ui/src/index.tsx b/packages/examples/packages/interactive-ui/src/index.tsx
index c544106053..ca6adb02f5 100644
--- a/packages/examples/packages/interactive-ui/src/index.tsx
+++ b/packages/examples/packages/interactive-ui/src/index.tsx
@@ -7,6 +7,7 @@ import type {
 } from '@metamask/snaps-sdk';
 import { UserInputEventType, MethodNotFoundError } from '@metamask/snaps-sdk';
 
+import type { InteractiveFormState } from './components';
 import {
   InteractiveForm,
   Result,
@@ -152,11 +153,12 @@ export const onUserInput: OnUserInputHandler = async ({
     event.type === UserInputEventType.FormSubmitEvent &&
     event.name === 'example-form'
   ) {
+    const value = event.value as InteractiveFormState;
     await snap.request({
       method: 'snap_updateInterface',
       params: {
         id,
-        ui: <Result values={event.value} />,
+        ui: <Result values={value} />,
       },
     });
   }
diff --git a/packages/examples/packages/invoke-snap/packages/consumer-signer/snap.manifest.json b/packages/examples/packages/invoke-snap/packages/consumer-signer/snap.manifest.json
index 8cd98c0c8f..ec3d881736 100644
--- a/packages/examples/packages/invoke-snap/packages/consumer-signer/snap.manifest.json
+++ b/packages/examples/packages/invoke-snap/packages/consumer-signer/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "wWbKF414M1/e1r9bG0Y+Ntbcn1XX7DIml4pwl041Uug=",
+    "shasum": "7mRu1KFdFY6XxJCVdUBj+vHOgiuEtdbuQ7pNXrwVZdw=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/invoke-snap/packages/core-signer/snap.manifest.json b/packages/examples/packages/invoke-snap/packages/core-signer/snap.manifest.json
index 08e8ad7544..290cd9dde2 100644
--- a/packages/examples/packages/invoke-snap/packages/core-signer/snap.manifest.json
+++ b/packages/examples/packages/invoke-snap/packages/core-signer/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "xvwZwBbmoekH92t7tYei5dZ5uKxtdvz85kesxMab8mo=",
+    "shasum": "DMgBdNXhzY5eanbB+zfrshV+NfhYhwcf3N7+OpXOfVg=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/json-rpc/snap.manifest.json b/packages/examples/packages/json-rpc/snap.manifest.json
index 54dfbdaa7c..a4ff828cc7 100644
--- a/packages/examples/packages/json-rpc/snap.manifest.json
+++ b/packages/examples/packages/json-rpc/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "WxAHmnlgdoRw7w0u8B9N3C8aB52epM3JUy2TpFRu46g=",
+    "shasum": "y06YrfQGNwFwo/kH3HfwJaWNYQu5C6UAKuZlafLWYHk=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/jsx/snap.manifest.json b/packages/examples/packages/jsx/snap.manifest.json
index 6aa4c5e92a..1da343a63e 100644
--- a/packages/examples/packages/jsx/snap.manifest.json
+++ b/packages/examples/packages/jsx/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "yP7SkzjBPN5/uvEnqGjTGGyq5GBHPm8py/VNJW0h//4=",
+    "shasum": "6qUXiZopZ2r/V/Hd6v8v4OjP2IKpBwMu5WAZjO4Ikgs=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/lifecycle-hooks/snap.manifest.json b/packages/examples/packages/lifecycle-hooks/snap.manifest.json
index 222bf95150..8f374bf06b 100644
--- a/packages/examples/packages/lifecycle-hooks/snap.manifest.json
+++ b/packages/examples/packages/lifecycle-hooks/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "/WjyMJSHqfad0PNKZGei84ChfrZQiQpOCumQpDxSZ7A=",
+    "shasum": "XKLkCOhCgU+yQ2Z+qnX7mSrlduxJeqMqBd5nqKKdz6Q=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/localization/snap.manifest.json b/packages/examples/packages/localization/snap.manifest.json
index ea759c8386..05c2117df1 100644
--- a/packages/examples/packages/localization/snap.manifest.json
+++ b/packages/examples/packages/localization/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "xnBCnKIYB1IJXLUx0iDC4U+QdGVDM72i4uQ9+vVupBo=",
+    "shasum": "ZFIL9SrOEbTWaUDGIJZXZJPJFGraq3sPiWM8bC2tLy4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/manage-state/snap.manifest.json b/packages/examples/packages/manage-state/snap.manifest.json
index 8372d8c033..21adc7e4f1 100644
--- a/packages/examples/packages/manage-state/snap.manifest.json
+++ b/packages/examples/packages/manage-state/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "SRpkwJ5zj0JuY112AOcufRVqqsAheKhEtv4D9WqVvZY=",
+    "shasum": "lvCLamKc9tutH9zT6ECKjMoVgKxaueZxEm2Soy+GIX0=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/network-access/snap.manifest.json b/packages/examples/packages/network-access/snap.manifest.json
index 75175e34f5..f6dbf4f567 100644
--- a/packages/examples/packages/network-access/snap.manifest.json
+++ b/packages/examples/packages/network-access/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "JZ2kwUDXE7cu77OVONa8GdxwjUSqMqgv3JKUPSArElg=",
+    "shasum": "osTfC/2Y6+aDcYtRj6N7YxVRLfVgNEHAmL7Km8nkwI4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/notifications/snap.manifest.json b/packages/examples/packages/notifications/snap.manifest.json
index 92ac7fd2c3..c501cb588b 100644
--- a/packages/examples/packages/notifications/snap.manifest.json
+++ b/packages/examples/packages/notifications/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "JR9gpxBsEizgvJLKe7cjMHnEUks/dlmK/kTq+OcdcIo=",
+    "shasum": "xM6Q/SRD4ivSYzwqD2NhmlVQ5v2RHLnEN8ohxWtWcBU=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/rollup-plugin/snap.manifest.json b/packages/examples/packages/rollup-plugin/snap.manifest.json
index 95a9e4846d..6ac46703ac 100644
--- a/packages/examples/packages/rollup-plugin/snap.manifest.json
+++ b/packages/examples/packages/rollup-plugin/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "NVGTP6xdPKOSoReiGTr18o8r08qTsQqAE4JP+f9aisU=",
+    "shasum": "9DHCPiYk3FZZqg0rdsH0YIJFL3x8BfUH3jcZAD2gqA4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/signature-insights/snap.manifest.json b/packages/examples/packages/signature-insights/snap.manifest.json
index 830aa27ef7..bc64d3110a 100644
--- a/packages/examples/packages/signature-insights/snap.manifest.json
+++ b/packages/examples/packages/signature-insights/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "X8e8OA1+EUjGr0uVpwkvmKEFGdOE8Sif1ngaGEh5SmU=",
+    "shasum": "SBw2f5d1MMrve92+z+rGmPpJ5hJmyuMi1N6Pza/9nXU=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/transaction-insights/snap.manifest.json b/packages/examples/packages/transaction-insights/snap.manifest.json
index 6d472637e1..8a6d8cdab6 100644
--- a/packages/examples/packages/transaction-insights/snap.manifest.json
+++ b/packages/examples/packages/transaction-insights/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "w7qMjYQa/4n/DMD33zMRIW6YGtp4vOiAC1GIzebGF6M=",
+    "shasum": "FBzAQuGVTVij6SLPkzro0OmcEPNXKT1NLHjiY3rUcxQ=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/wasm/snap.manifest.json b/packages/examples/packages/wasm/snap.manifest.json
index 5413372445..686dd749ab 100644
--- a/packages/examples/packages/wasm/snap.manifest.json
+++ b/packages/examples/packages/wasm/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "afWjohN+iHMlPf+cooYW1l9bkvdxHNu5coHTSIVixlI=",
+    "shasum": "xEkfElvZ0ndhl1PcdkqDL6gicxdKxae/aKDl011Tgs4=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/examples/packages/webpack-plugin/snap.manifest.json b/packages/examples/packages/webpack-plugin/snap.manifest.json
index b52da23ea2..f6bc3fabda 100644
--- a/packages/examples/packages/webpack-plugin/snap.manifest.json
+++ b/packages/examples/packages/webpack-plugin/snap.manifest.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "Vqgei7k5/YlpTKwwRtQMltlGMZJF6AWR/2UY9UYjMAo=",
+    "shasum": "+x5V9w2ybgWUj2j/DvhKFRI3yo0ng8zhQ/BFN55F7yw=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",
diff --git a/packages/snaps-execution-environments/src/common/validation.test.ts b/packages/snaps-execution-environments/src/common/validation.test.ts
index f553302875..87a6b8ab5e 100644
--- a/packages/snaps-execution-environments/src/common/validation.test.ts
+++ b/packages/snaps-execution-environments/src/common/validation.test.ts
@@ -162,8 +162,8 @@ describe('assertIsOnUserInputRequestArguments', () => {
       event: {
         type: UserInputEventType.FormSubmitEvent,
         name: 'foo',
-        value: { foo: 'bar' },
-        files: {
+        value: {
+          foo: 'bar',
           file: {
             name: 'foo.svg',
             size: 791,
diff --git a/packages/snaps-jest/src/internals/simulation/interface.test.tsx b/packages/snaps-jest/src/internals/simulation/interface.test.tsx
index d10e2da666..bc47197e96 100644
--- a/packages/snaps-jest/src/internals/simulation/interface.test.tsx
+++ b/packages/snaps-jest/src/internals/simulation/interface.test.tsx
@@ -362,7 +362,6 @@ describe('clickElement', () => {
             value: {
               foo: 'foo',
             },
-            files: {},
           },
           id: interfaceId,
           context: null,
diff --git a/packages/snaps-jest/src/internals/simulation/interface.ts b/packages/snaps-jest/src/internals/simulation/interface.ts
index 7247588867..8821918562 100644
--- a/packages/snaps-jest/src/internals/simulation/interface.ts
+++ b/packages/snaps-jest/src/internals/simulation/interface.ts
@@ -322,8 +322,7 @@ export async function clickElement(
       {
         type: UserInputEventType.FormSubmitEvent,
         name: result.form,
-        value: state[result.form] as Record<string, string | null>,
-        files: {},
+        value: state[result.form] as FormState,
       },
       context,
     );
diff --git a/packages/snaps-sdk/src/types/handlers/user-input.test.ts b/packages/snaps-sdk/src/types/handlers/user-input.test.ts
index f79691d415..d9d914cd62 100644
--- a/packages/snaps-sdk/src/types/handlers/user-input.test.ts
+++ b/packages/snaps-sdk/src/types/handlers/user-input.test.ts
@@ -13,20 +13,20 @@ describe('UserInputEventType', () => {
 });
 
 describe('FormSubmitEventStruct', () => {
-  it('accepts values and files', () => {
+  it('accepts string values and files', () => {
     expect(
       is(
         {
           type: 'FormSubmitEvent',
           name: 'foo',
-          value: {},
-          files: {
+          value: {
             file: {
               name: 'consensys.svg',
               size: 791,
               contentType: 'image/svg+xml',
               contents: '...',
             },
+            string: 'bar',
           },
         },
         FormSubmitEventStruct,
diff --git a/packages/snaps-sdk/src/types/handlers/user-input.ts b/packages/snaps-sdk/src/types/handlers/user-input.ts
index 067b2eb3ca..03db7c6704 100644
--- a/packages/snaps-sdk/src/types/handlers/user-input.ts
+++ b/packages/snaps-sdk/src/types/handlers/user-input.ts
@@ -74,8 +74,7 @@ export const FormSubmitEventStruct = assign(
   GenericEventStruct,
   object({
     type: literal(UserInputEventType.FormSubmitEvent),
-    value: record(string(), nullable(string())),
-    files: record(string(), nullable(FileStruct)),
+    value: record(string(), nullable(union([string(), FileStruct]))),
     name: string(),
   }),
 );