Uncodedtech · pull · Jan 20, 2026 · Jan 20, 2026 · Jan 20, 2026 · Jan 20, 2026
diff --git a/types/invity-api/index.d.ts b/types/invity-api/index.d.ts
@@ -74,6 +74,10 @@ export interface ClientVersion {
     version: string;
 }
 
+export interface Subdivisions {
+    [country: string]: string[];
+}
+
 export interface ProviderMetadata {
     name: string; // unique internal name, e.g. "changenow"
     companyName: string; // name visible to clients, e.g. "ChangeNow"
@@ -91,7 +95,9 @@ export interface ProviderMetadata {
 
 export interface BuySellProviderMetadata extends ProviderMetadata {
     supportedCountries: string[]; // ['AT', 'BE']
+    supportedSubdivisions: Subdivisions; // { 'US': ['AL', 'NY', 'WA'] }
     tradedCoins: CryptoId[]; // ['BTC', 'BCH', 'LTC', 'XRP', 'ETH', 'bitcoin', 'ethereum', 'litecoin', 'ethereum--0xdac17f958d2ee523a2206206994597c13d831ec7']
+    disabledSubdivisions?: Subdivisions;
 }
 
 // buy types
@@ -168,6 +174,7 @@ export interface BuyTradeQuoteRequest {
     fiatCurrency: string; // USD
     receiveCurrency: CryptoId; // bitcoin
     country?: string | undefined;
+    subdivision?: string | undefined;
     paymentMethod?: BuyCryptoPaymentMethod | undefined;
 }
 
@@ -501,6 +508,7 @@ export interface SellFiatTradeQuoteRequest {
     cryptoStringAmount?: string | undefined; // 0.3 - requested amount in crypto currency
     cryptoCurrency: CryptoId; // bitcoin
     country?: string | undefined;
+    subdivision?: string | undefined;
     paymentMethod?: SellCryptoPaymentMethod | undefined;
     flows?: SellFiatFlowType[] | undefined;
 }

diff --git a/types/invity-api/invity-api-tests.ts b/types/invity-api/invity-api-tests.ts
@@ -66,6 +66,8 @@ const providerInfo: BuyProviderInfo = {
     tradedCoins: [],
     tradedFiatCurrencies: [],
     supportedCountries: [],
+    supportedSubdivisions: {},
+    disabledSubdivisions: {},
     paymentMethods: [],
     statusUrl: "https://test-finance.invity.io/#status/{{paymentId}}",
     supportUrl: "",
@@ -124,6 +126,8 @@ const sellProviderInfo: SellProviderInfo = {
     tradedCoins: ["bitcoin", "ethereum"] as CryptoId[],
     tradedFiatCurrencies: ["USD"],
     supportedCountries: ["US"],
+    supportedSubdivisions: { "US": ["WA"] },
+    disabledSubdivisions: {},
     statusUrl: "https://example.com/txs/{{orderId}}",
     supportUrl: " https://support.example.com",
     termsUrl: "https://example.com/legal/terms-of-use",

diff --git a/types/postcss-fail-on-warn/.npmignore b/types/postcss-fail-on-warn/.npmignore
@@ -0,0 +1,5 @@
+*
+!**/*.d.ts
+!**/*.d.cts
+!**/*.d.mts
+!**/*.d.*.ts
diff --git a/types/postcss-fail-on-warn/index.d.ts b/types/postcss-fail-on-warn/index.d.ts
@@ -0,0 +1,5 @@
+import { Plugin } from "postcss";
+
+declare const postcssFailOnWarn: Plugin<{}>;
+
+export = postcssFailOnWarn;
diff --git a/types/postcss-fail-on-warn/package.json b/types/postcss-fail-on-warn/package.json
@@ -0,0 +1,15 @@
+{
+    "private": true,
+    "name": "@types/postcss-fail-on-warn",
+    "version": "0.2.9999",
+    "projects": [
+        "https://github.com/postcss/postcss-fail-on-warn#readme"
+    ],
+    "dependencies": {
+        "postcss": "^6.0.17"
+    },
+    "devDependencies": {
+        "@types/postcss-fail-on-warn": "workspace:."
+    },
+    "owners": []
+}
diff --git a/types/postcss-fail-on-warn/postcss-fail-on-warn-tests.ts b/types/postcss-fail-on-warn/postcss-fail-on-warn-tests.ts
@@ -0,0 +1,5 @@
+import postcss = require("postcss");
+import failOnWarn from "postcss-fail-on-warn";
+
+postcss([failOnWarn]);
+postcss([failOnWarn()]);
diff --git a/types/postcss-fail-on-warn/tsconfig.json b/types/postcss-fail-on-warn/tsconfig.json
@@ -0,0 +1,19 @@
+{
+    "compilerOptions": {
+        "module": "node16",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "postcss-fail-on-warn-tests.ts"
+    ]
+}
diff --git a/types/react-dom/test/experimental-tests.tsx b/types/react-dom/test/experimental-tests.tsx
@@ -25,6 +25,16 @@ function swipeTransitionTest() {
             },
         );
     }
+
+    <React.ViewTransition
+        onGestureEnter={(timeline, options, instance, types) => {
+            // $ExpectType CSSNumberish | null
+            timeline.currentTime;
+            // $ExpectType ViewTransitionPseudoElement
+            instance.group;
+        }}
+    >
+    </React.ViewTransition>;
 }
 
 // @enableSrcObject

diff --git a/types/react/canary.d.ts b/types/react/canary.d.ts
@@ -71,19 +71,19 @@ declare module "." {
         /**
          * The `<ViewTransition>` or its parent Component is mounted and there's no other `<ViewTransition>` with the same name being deleted.
          */
-        onEnter?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onEnter?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * The `<ViewTransition>` or its parent Component is unmounted and there's no other `<ViewTransition>` with the same name being deleted.
          */
-        onExit?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onExit?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * This `<ViewTransition>` is being mounted and another `<ViewTransition>` instance with the same name is being unmounted elsewhere.
          */
-        onShare?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onShare?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * The content of `<ViewTransition>` has changed either due to DOM mutations or because an inner child `<ViewTransition>` has resized.
          */
-        onUpdate?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onUpdate?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         ref?: Ref<ViewTransitionInstance> | undefined;
         /**
          * Combined with {@link className} if this `<ViewTransition>` is being mounted and another instance with the same name is being unmounted elsewhere.

diff --git a/types/react/experimental.d.ts b/types/react/experimental.d.ts
@@ -129,13 +129,43 @@ declare module "." {
         rangeStart?: number | undefined;
         rangeEnd?: number | undefined;
     }
+    export type GestureOptionsRequired = {
+        [P in keyof GestureOptions]-?: NonNullable<GestureOptions[P]>;
+    };
     /** */
     export function unstable_startGestureTransition(
         provider: GestureProvider,
         scope: () => void,
         options?: GestureOptions,
     ): () => void;
 
+    interface ViewTransitionProps {
+        onGestureEnter?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureExit?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureShare?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureUpdate?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+    }
+
     // @enableSrcObject
     interface DO_NOT_USE_OR_YOU_WILL_BE_FIRED_EXPERIMENTAL_IMG_SRC_TYPES {
         srcObject: Blob;

diff --git a/types/react/test/canary.tsx b/types/react/test/canary.tsx
@@ -61,24 +61,47 @@ function viewTransitionTests() {
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onExit={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onShare={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onUpdate={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
+        }}
+    />;
+
+    <ViewTransition
+        // @ts-expect-error -- onEnter can return void or a cleanup function.
+        onEnter={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onExit can return void or a cleanup function.
+        onExit={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onShare can return void or a cleanup function.
+        onShare={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onUpdate can return void or a cleanup function.
+        onUpdate={() => {
+            return 5;
         }}
     />;
 

diff --git a/types/react/test/experimental.tsx b/types/react/test/experimental.tsx
@@ -178,4 +178,34 @@ function swipeTransitionTest() {
         // options can be empty
         startGestureTransition(gestureProvider, () => {}, {});
     }
+
+    <React.ViewTransition
+        onGestureEnter={(timeline, options, instance, types) => {
+            // @ts-expect-error -- Only implemented by react-dom
+            timeline.currentTime;
+            // passed options are non-nullable
+            // $ExpectType number
+            options.rangeStart;
+            // $ExpectType number
+            options.rangeEnd;
+            // @ts-expect-error -- Only implemented by react-dom
+            instance.group;
+        }}
+    >
+    </React.ViewTransition>;
+
+    <React.ViewTransition
+        // @ts-expect-error -- Either void or a function must be returned
+        onGestureEnter={() => {
+            return 5;
+        }}
+    >
+    </React.ViewTransition>;
+
+    <React.ViewTransition
+        onGestureEnter={() => {
+            return function cleanup() {};
+        }}
+    >
+    </React.ViewTransition>;
 }
diff --git a/types/react/ts5.0/canary.d.ts b/types/react/ts5.0/canary.d.ts
@@ -71,19 +71,19 @@ declare module "." {
         /**
          * The `<ViewTransition>` or its parent Component is mounted and there's no other `<ViewTransition>` with the same name being deleted.
          */
-        onEnter?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onEnter?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * The `<ViewTransition>` or its parent Component is unmounted and there's no other `<ViewTransition>` with the same name being deleted.
          */
-        onExit?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onExit?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * This `<ViewTransition>` is being mounted and another `<ViewTransition>` instance with the same name is being unmounted elsewhere.
          */
-        onShare?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onShare?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         /**
          * The content of `<ViewTransition>` has changed either due to DOM mutations or because an inner child `<ViewTransition>` has resized.
          */
-        onUpdate?: (instance: ViewTransitionInstance, types: Array<string>) => void;
+        onUpdate?: (instance: ViewTransitionInstance, types: Array<string>) => void | (() => void);
         ref?: Ref<ViewTransitionInstance> | undefined;
         /**
          * Combined with {@link className} if this `<ViewTransition>` is being mounted and another instance with the same name is being unmounted elsewhere.

diff --git a/types/react/ts5.0/experimental.d.ts b/types/react/ts5.0/experimental.d.ts
@@ -129,13 +129,43 @@ declare module "." {
         rangeStart?: number | undefined;
         rangeEnd?: number | undefined;
     }
+    export type GestureOptionsRequired = {
+        [P in keyof GestureOptions]-?: NonNullable<GestureOptions[P]>;
+    };
     /** */
     export function unstable_startGestureTransition(
         provider: GestureProvider,
         scope: () => void,
         options?: GestureOptions,
     ): () => void;
 
+    interface ViewTransitionProps {
+        onGestureEnter?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureExit?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureShare?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+        onGestureUpdate?: (
+            timeline: GestureProvider,
+            options: GestureOptionsRequired,
+            instance: ViewTransitionInstance,
+            types: Array<string>,
+        ) => void | (() => void);
+    }
+
     // @enableSrcObject
     interface DO_NOT_USE_OR_YOU_WILL_BE_FIRED_EXPERIMENTAL_IMG_SRC_TYPES {
         srcObject: Blob;

diff --git a/types/react/ts5.0/test/canary.tsx b/types/react/ts5.0/test/canary.tsx
@@ -61,24 +61,47 @@ function viewTransitionTests() {
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onExit={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onShare={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
         }}
         onUpdate={(instance, types) => {
             // $ExpectType ViewTransitionInstance
             instance;
             // $ExpectType string[]
             types;
+            return function cleanup() {};
+        }}
+    />;
+
+    <ViewTransition
+        // @ts-expect-error -- onEnter can return void or a cleanup function.
+        onEnter={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onExit can return void or a cleanup function.
+        onExit={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onShare can return void or a cleanup function.
+        onShare={() => {
+            return 5;
+        }}
+        // @ts-expect-error -- onUpdate can return void or a cleanup function.
+        onUpdate={() => {
+            return 5;
         }}
     />;