fix: account for added code in the range of inlay hint (#2387)

jasonlyu123 · web-flow · commit 89ee707be251 · 2024-06-03T15:50:21.000+08:00
diff --git a/packages/typescript-plugin/src/language-service/inlay-hints.ts b/packages/typescript-plugin/src/language-service/inlay-hints.ts
@@ -18,12 +18,13 @@ export function decorateInlayHints(
         }
 
         const { languageService, toVirtualPos, toOriginalPos } = result;
+        const start = toVirtualPos(span.start);
         return languageService
             .provideInlayHints(
                 fileName,
                 {
-                    start: toVirtualPos(span.start),
-                    length: span.length
+                    start,
+                    length: toVirtualPos(span.start + span.length) - start
                 },
                 preferences
             )

Original file line number	Diff line number	Diff line change
`@@ -18,12 +18,13 @@ export function decorateInlayHints(`
`18`	`18`	`}`
`19`	`19`
`20`	`20`	`const { languageService, toVirtualPos, toOriginalPos } = result;`
	`21`	`+ const start = toVirtualPos(span.start);`
`21`	`22`	`return languageService`
`22`	`23`	`.provideInlayHints(`
`23`	`24`	`fileName,`
`24`	`25`	`{`
`25`		`- start: toVirtualPos(span.start),`
`26`		`- length: span.length`
	`26`	`+ start,`
	`27`	`+ length: toVirtualPos(span.start + span.length) - start`
`27`	`28`	`},`
`28`	`29`	`preferences`
`29`	`30`	`)`