some jsdoc for language status items, https://github.com/microsoft/vscode/issues/129037

src/vscode-dts/vscode.proposed.languageStatus.d.ts

@@ -14,16 +14,59 @@ declare module 'vscode' {
 	}
 
 	interface LanguageStatusItem {
+
+		/**
+		 * The identifier of this item.
+		 */
 		readonly id: string;
+
+		/**
+		 * The short name of this item, like 'Java Language Status', etc.
+		 */
+		name: string | undefined;
+
+		/**
+		 * A {@link DocumentSelector selector} that defines for what documents
+		 * this item shows.
+		 */
 		selector: DocumentSelector;
+
 		// todo@jrieken replace with boolean ala needsAttention
 		severity: LanguageStatusSeverity;
-		busy: boolean;
-		name: string | undefined;
+
+		/**
+		 * The text to show for the entry. You can embed icons in the text by leveraging the syntax:
+		 *
+		 * `My text $(icon-name) contains icons like $(icon-name) this one.`
+		 *
+		 * Where the icon-name is taken from the ThemeIcon [icon set](https://code.visualstudio.com/api/references/icons-in-labels#icon-listing), e.g.
+		 * `light-bulb`, `thumbsup`, `zap` etc.
+		 */
 		text: string;
+
+		/**
+		 * Optional, human-readable details for this item.
+		 */
 		detail?: string;
+
+		/**
+		 * Controls whether the item is shown as "busy". Defaults to `false`.
+		 */
+		busy: boolean;
+
+		/**
+		 * A {@linkcode Command command} for this item.
+		 */
 		command: Command | undefined;
+
+		/**
+		 * Accessibility information used when a screen reader interacts with this item
+		 */
 		accessibilityInformation?: AccessibilityInformation;
+
+		/**
+		 * Dispose and free associated resources.
+		 */
 		dispose(): void;
 	}