Use Readonly and ReadonlyArray

robertbrignull · robertbrignull · commit 1f18cc3f2c22 · 2023-06-19T10:58:26.000+01:00
diff --git a/extensions/ql-vscode/src/common/vscode/file-path-discovery.ts b/extensions/ql-vscode/src/common/vscode/file-path-discovery.ts
@@ -72,7 +72,7 @@ export abstract class FilePathDiscovery<T extends PathData> extends Discovery {
     this.push(this.watcher.onDidChange(this.fileChanged.bind(this)));
   }
 
-  protected getPathData(): readonly T[] {
+  protected getPathData(): ReadonlyArray<Readonly<T>> {
     return this.pathData;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ export abstract class FilePathDiscovery<T extends PathData> extends Discovery {`
`72`	`72`	`this.push(this.watcher.onDidChange(this.fileChanged.bind(this)));`
`73`	`73`	`}`
`74`	`74`
`75`		`- protected getPathData(): readonly T[] {`
	`75`	`+ protected getPathData(): ReadonlyArray<Readonly<T>> {`
`76`	`76`	`return this.pathData;`
`77`	`77`	`}`
`78`	`78`