Move diagnostic tags api out of proposed

Also rename `customTags` to `tags`

Fixes #51104

extensions/typescript-language-features/src/features/diagnostics.ts

@@ -155,7 +155,7 @@ export class DiagnosticsManager {
 		return this._diagnostics.get(DiagnosticKind.Suggestion)!.get(file).filter(x => {
 			if (!this._enableSuggestions) {
 				// Still show unused
-				return x.customTags && x.customTags.indexOf(vscode.DiagnosticTag.Unnecessary) !== -1;
+				return x.tags && x.tags.indexOf(vscode.DiagnosticTag.Unnecessary) !== -1;
 			}
 			return true;
 		});

extensions/typescript-language-features/src/languageProvider.ts

@@ -154,7 +154,7 @@ export default class LanguageProvider {
 		const reportUnnecessary = config.get<boolean>('showUnused', true);
 		this.diagnosticsManager.diagnosticsReceived(diagnosticsKind, file, diagnostics.filter(diag => {
 			if (!reportUnnecessary) {
-				diag.customTags = undefined;
+				diag.tags = undefined;
 				if (diag.reportUnnecessary && diag.severity === vscode.DiagnosticSeverity.Hint) {
 					return false;
 				}

extensions/typescript-language-features/src/typeScriptServiceClientHost.ts

@@ -298,7 +298,7 @@ export default class TypeScriptServiceClientHost {
 			}).filter((x: any) => !!x) as DiagnosticRelatedInformation[];
 		}
 		if (diagnostic.reportsUnnecessary) {
-			converted.customTags = [DiagnosticTag.Unnecessary];
+			converted.tags = [DiagnosticTag.Unnecessary];
 		}
 		(converted as Diagnostic & { reportUnnecessary: any }).reportUnnecessary = diagnostic.reportsUnnecessary;
 		return converted as Diagnostic & { reportUnnecessary: any };

src/vs/editor/common/services/modelServiceImpl.ts

@@ -131,7 +131,7 @@ class ModelMarkerHandler {
 
 		switch (marker.severity) {
 			case MarkerSeverity.Hint:
-				if (marker.customTags && marker.customTags.indexOf(MarkerTag.Unnecessary) >= 0) {
+				if (marker.tags && marker.tags.indexOf(MarkerTag.Unnecessary) >= 0) {
 					className = ClassName.EditorUnnecessaryDecoration;
 				} else {
 					className = ClassName.EditorHintDecoration;
@@ -159,8 +159,8 @@ class ModelMarkerHandler {
 				break;
 		}
 
-		if (marker.customTags) {
-			if (marker.customTags.indexOf(MarkerTag.Unnecessary) !== -1) {
+		if (marker.tags) {
+			if (marker.tags.indexOf(MarkerTag.Unnecessary) !== -1) {
 				inlineClassName = ClassName.EditorUnnecessaryInlineDecoration;
 			}
 		}

src/vs/monaco.d.ts

@@ -1093,7 +1093,7 @@ declare namespace monaco.editor {
 		endLineNumber: number;
 		endColumn: number;
 		relatedInformation?: IRelatedInformation[];
-		customTags?: MarkerTag[];
+		tags?: MarkerTag[];
 	}
 
 	/**
@@ -1109,7 +1109,7 @@ declare namespace monaco.editor {
 		endLineNumber: number;
 		endColumn: number;
 		relatedInformation?: IRelatedInformation[];
-		customTags?: MarkerTag[];
+		tags?: MarkerTag[];
 	}
 
 	/**

src/vs/platform/markers/common/markerService.ts

@@ -184,7 +184,7 @@ export class MarkerService implements IMarkerService {
 			message, source,
 			startLineNumber, startColumn, endLineNumber, endColumn,
 			relatedInformation,
-			customTags,
+			tags,
 		} = data;
 
 		if (!message) {
@@ -210,7 +210,7 @@ export class MarkerService implements IMarkerService {
 			endLineNumber,
 			endColumn,
 			relatedInformation,
-			customTags,
+			tags,
 		};
 	}
 

src/vs/platform/markers/common/markers.ts

@@ -87,7 +87,7 @@ export interface IMarkerData {
 	endLineNumber: number;
 	endColumn: number;
 	relatedInformation?: IRelatedInformation[];
-	customTags?: MarkerTag[];
+	tags?: MarkerTag[];
 }
 
 export interface IResourceMarker {
@@ -107,7 +107,7 @@ export interface IMarker {
 	endLineNumber: number;
 	endColumn: number;
 	relatedInformation?: IRelatedInformation[];
-	customTags?: MarkerTag[];
+	tags?: MarkerTag[];
 }
 
 export interface MarkerStatistics {

src/vs/vscode.d.ts

@@ -3938,6 +3938,23 @@ declare module 'vscode' {
 		constructor(location: Location, message: string);
 	}
 
+	/**
+	 * Additional metadata about the type of a diagnostic.
+	 */
+	export enum DiagnosticTag {
+		/**
+		 * Unused or unnecessary code.
+		 *
+		 * Diagnostics with this tag are rendered faded out. The amount of fading
+		 * is controlled by the `"editorUnnecessaryCode.opacity"` theme color. For
+		 * example, `"editorUnnecessaryCode.opacity": "#000000c0" will render the
+		 * code with 75% opacity. For high contrast themes, use the
+		 * `"editorUnnecessaryCode.border"` the color to underline unnecessary code
+		 * instead of fading it out.
+		 */
+		Unnecessary = 1,
+	}
+
 	/**
 	 * Represents a diagnostic, such as a compiler error or warning. Diagnostic objects
 	 * are only valid in the scope of a file.
@@ -3978,6 +3995,11 @@ declare module 'vscode' {
 		 */
 		relatedInformation?: DiagnosticRelatedInformation[];
 
+		/**
+		 * Additional metadata about the diagnostic.
+		 */
+		tags?: DiagnosticTag[];
+
 		/**
 		 * Creates a new diagnostic object.
 		 *

src/vs/vscode.proposed.d.ts

@@ -492,26 +492,6 @@ declare module 'vscode' {
 
 	//#endregion
 
-	//#region mjbvz: Unused diagnostics
-	/**
-	 * Additional metadata about the type of diagnostic.
-	 */
-	export enum DiagnosticTag {
-		/**
-		 * Unused or unnecessary code.
-		 */
-		Unnecessary = 1,
-	}
-
-	export interface Diagnostic {
-		/**
-		 * Additional metadata about the type of the diagnostic.
-		 */
-		customTags?: DiagnosticTag[];
-	}
-
-	//#endregion
-
 	//#region mjbvz: File rename events
 	export interface ResourceRenamedEvent {
 		readonly oldResource: Uri;

src/vs/workbench/api/node/extHostTypeConverters.ts

@@ -111,7 +111,7 @@ export namespace Diagnostic {
 			code: String(value.code),
 			severity: DiagnosticSeverity.from(value.severity),
 			relatedInformation: value.relatedInformation && value.relatedInformation.map(DiagnosticRelatedInformation.from),
-			customTags: Array.isArray(value.customTags) ? value.customTags.map(DiagnosticTag.from) : undefined,
+			tags: Array.isArray(value.tags) ? value.tags.map(DiagnosticTag.from) : undefined,
 		};
 	}
 }

src/vs/workbench/api/node/extHostTypes.ts

@@ -750,7 +750,7 @@ export class Diagnostic {
 	code: string | number;
 	severity: DiagnosticSeverity;
 	relatedInformation: DiagnosticRelatedInformation[];
-	customTags?: DiagnosticTag[];
+	tags?: DiagnosticTag[];
 
 	constructor(range: Range, message: string, severity: DiagnosticSeverity = DiagnosticSeverity.Error) {
 		this.range = range;