Add AI skill that checks for any unused exports

.cursor/skills/unused-exports/SKILL.md

@@ -0,0 +1,55 @@
+---
+name: unused-exports
+description: >-
+  Find exported symbols that are never imported by another file. Use when the
+  user says "check exports", "unused exports" or asks to clean up exports.
+---
+
+# unused-exports
+
+## Step 1: Run ts-unused-exports
+
+Run the tool with no exclusions so every finding is visible:
+
+```sh
+npx ts-unused-exports tsconfig.json \
+  --findCompletelyUnusedFiles \
+  --showLineNumber \
+  --searchNamespaces
+```
+
+## Step 2: Identify entry points
+
+Read `package.json` field `consolePlugin.exposedModules`. Each value is a module
+path relative to `src/` (e.g. `"./flags"` → `src/flags.ts`). These modules are
+loaded at runtime by the OpenShift console framework — their exports are used
+externally even though nothing inside this repo imports them.
+
+Also read `console-extensions.json`. Each `$codeRef` value has the form
+`"ModuleName"` or `"ModuleName.exportName"`. Map the module name back to
+`exposedModules` to get the file path, and note which specific export is
+referenced. An export is an entry point if:
+
+- It is the **default export** of an exposed module, OR
+- It is **named explicitly** in a `$codeRef` (e.g.
+  `"OLSFlags.enableLightspeedPluginFlag"` → the named export
+  `enableLightspeedPluginFlag` in `src/flags.ts`)
+
+## Step 3: Filter results
+
+For each finding from Step 1, check whether it matches an entry point from
+Step 2. Remove it from the report if it does. Keep everything else.
+
+## Step 4: Present results
+
+Group findings into two sections:
+
+**Unused exports** — exports that can safely have their `export` keyword removed
+(they are still used locally) or be deleted entirely (dead code).
+
+**Completely unused files** — files where nothing is imported anywhere. These
+are candidates for deletion.
+
+If nothing remains after filtering, report that all exports are accounted for.
+
+Do **not** modify any files — only report findings.

src/error.ts

@@ -6,7 +6,7 @@ export type ErrorType = {
   response?: Response;
 };
 
-export type FetchError = {
+type FetchError = {
   json?: {
     detail?: string | { response?: string; cause?: string };
     message?: string;

src/flags.ts

@@ -1,6 +1,6 @@
 import { SetFeatureFlag } from '@openshift-console/dynamic-plugin-sdk';
 
-export const FLAG_LIGHTSPEED_PLUGIN = 'LIGHTSPEED_PLUGIN';
+const FLAG_LIGHTSPEED_PLUGIN = 'LIGHTSPEED_PLUGIN';
 
 export const enableLightspeedPluginFlag = (setFeatureFlag: SetFeatureFlag) =>
   setFeatureFlag(FLAG_LIGHTSPEED_PLUGIN, true);

src/hooks/useOpenOLS.ts

@@ -7,7 +7,7 @@ import { Attachment } from '../types';
 // Hook that provides a callback function to open the OpenShift Lightspeed UI with an optional
 // initial prompt. Exposed as a console extension so other console pages and plugins can discover
 // and invoke it.
-export const useOpenOLS = (): ((
+const useOpenOLS = (): ((
   // Optional initial prompt text to populate the input field
   prompt?: string,
   // Optional array of attachments to include with the prompt

src/redux-reducers.ts

@@ -4,7 +4,7 @@ import { ActionType, OLSAction } from './redux-actions';
 import { Attachment } from './types';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export type OLSState = ImmutableMap<string, any>;
+type OLSState = ImmutableMap<string, any>;
 
 export type State = {
   plugins: {

src/types.ts

@@ -45,7 +45,7 @@ export type Tool = {
 
 export type OlsToolUIComponent = React.ComponentType<{ tool: Tool }>;
 
-export type HistoryCompression = {
+type HistoryCompression = {
   durationMs?: number;
   status: 'compressing' | 'done';
 };