Addon Controls: Remove unused hideNoControlsWarning type

MIGRATION.md

@@ -1,7 +1,7 @@
 <h1>Migration</h1>
 
 - [From version 7.x to 8.0.0](#from-version-7x-to-800)
-  - [Framework specific vite plugins have to be explicitly added](#framework-specific-vite-plugins-have-to-be-explicitly-added)  
+  - [Framework-specific Vite plugins have to be explicitly added](#framework-specific-vite-plugins-have-to-be-explicitly-added)
   - [Implicit actions can not be used during rendering (for example in the play function)](#implicit-actions-can-not-be-used-during-rendering-for-example-in-the-play-function)
   - [Core changes](#core-changes)
     - [Dropping support for Node.js 16](#dropping-support-for-nodejs-16)
@@ -24,6 +24,7 @@
       - [Require Svelte 4 and up](#require-svelte-4-and-up)
   - [Deprecations which are now removed](#deprecations-which-are-now-removed)
     - [--use-npm flag in storybook CLI](#--use-npm-flag-in-storybook-cli)
+    - [hideNoControlsWarning parameter from addon controls](#hidenocontrolswarning-parameter-from-addon-controls)
 - [From version 7.5.0 to 7.6.0](#from-version-750-to-760)
     - [CommonJS with Vite is deprecated](#commonjs-with-vite-is-deprecated)
     - [Using implicit actions during rendering is deprecated](#using-implicit-actions-during-rendering-is-deprecated)
@@ -35,6 +36,7 @@
     - [`storyIndexers` is replaced with `experimental_indexers`](#storyindexers-is-replaced-with-experimental_indexers)
 - [From version 7.0.0 to 7.2.0](#from-version-700-to-720)
     - [Addon API is more type-strict](#addon-api-is-more-type-strict)
+    - [Addon-controls hideNoControlsWarning parameter is deprecated](#addon-controls-hidenocontrolswarning-parameter-is-deprecated)
 - [From version 6.5.x to 7.0.0](#from-version-65x-to-700)
   - [7.0 breaking changes](#70-breaking-changes)
     - [Dropped support for Node 15 and below](#dropped-support-for-node-15-and-below)
@@ -531,6 +533,10 @@ Starting in 8.0, Storybook requires Svelte 4 and up.
 
 The `--use-npm` is now removed. Use `--package-manager=npm` instead. [More info here](#cli-option---use-npm-deprecated).
 
+#### hideNoControlsWarning parameter from addon controls
+
+The `hideNoControlsWarning` parameter is now removed. [More info here](#addon-controls-hidenocontrolswarning-parameter-is-deprecated).
+
 ## From version 7.5.0 to 7.6.0
 
 #### CommonJS with Vite is deprecated
@@ -711,6 +717,18 @@ The API: `addons.addPanel()` is now deprecated, and will be removed in 8.0.0. Pl
 
 The `render` method can now be a `React.FunctionComponent` (without the `children` prop). Storybook will now render it, rather than calling it as a function.
 
+#### Addon-controls hideNoControlsWarning parameter is deprecated
+
+The `hideNoControlsWarning` parameter is now unused and deprecated, given that the UI of the Controls addon changed in a way that does not display that message anymore.
+
+```ts
+export const Primary = {
+  parameters: {
+    controls: { hideNoControlsWarning: true }, // this parameter is now unnecessary
+  },
+};
+```
+
 ## From version 6.5.x to 7.0.0
 
 A number of these changes can be made automatically by the Storybook CLI. To take advantage of these "automigrations", run `npx storybook@latest upgrade --prerelease` or `pnpx dlx storybook@latest upgrade --prerelease`.

code/addons/controls/src/ControlsPanel.tsx

@@ -16,9 +16,6 @@ interface ControlsParameters {
   sort?: SortType;
   expanded?: boolean;
   presetColors?: PresetColor[];
-
-  /** @deprecated No longer used, will be removed in Storybook 8.0 */
-  hideNoControlsWarning?: boolean;
 }
 
 export const ControlsPanel: FC = () => {

docs/essentials/controls.md

@@ -409,26 +409,6 @@ Consider the following snippet to force required args first:
 
 <!-- prettier-ignore-end -->
 
-#### Hide NoControls warning
-
-If you don't plan to handle the control args inside your story, you can remove the warning with:
-
-<!-- prettier-ignore-start -->
-
-<CodeSnippets
-  paths={[
-   'angular/button-story-hide-nocontrols-warning.ts.mdx',
-   'web-components/button-story-hide-nocontrols-warning.js.mdx',
-   'web-components/button-story-hide-nocontrols-warning.ts.mdx',
-   'common/button-story-hide-nocontrols-warning.js.mdx',
-   'common/button-story-hide-nocontrols-warning.ts.mdx',
-  ]}
-  usesCsf3
-  csf2Path="essentials/controls#snippet-button-story-hide-nocontrols-warning"
-/>
-
-<!-- prettier-ignore-end -->
-
 ### Disable controls for specific properties
 
 Aside from the features already documented here, Controls can also be disabled for individual properties.