feat(dts-generator): support optional fields (class properties) (#497)

akudev · web-flow · commit 90e66c74fa04 · 2025-03-14T10:57:38.000+01:00
diff --git a/packages/dts-generator/src/phases/dts-code-gen.ts b/packages/dts-generator/src/phases/dts-code-gen.ts
@@ -632,7 +632,8 @@ function genField(ast: Variable) {
   text += ast.static ? "static " : "";
   text += ast.readonly ? "readonly " : "";
   text +=
-    `${ast.name} : ${ast.type ? genType(ast.type, "property") : "any"}` + NL;
+    `${ast.name}${ast.optional ? "?" : ""} : ${ast.type ? genType(ast.type, "property") : "any"}` +
+    NL;
   return text;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -632,7 +632,8 @@ function genField(ast: Variable) {`
`632`	`632`	`text += ast.static ? "static " : "";`
`633`	`633`	`text += ast.readonly ? "readonly " : "";`
`634`	`634`	`text +=`
`635`		- `${ast.name} : ${ast.type ? genType(ast.type, "property") : "any"}` + NL;
	`635`	+ `${ast.name}${ast.optional ? "?" : ""} : ${ast.type ? genType(ast.type, "property") : "any"}` +
	`636`	`+ NL;`
`636`	`637`	`return text;`
`637`	`638`	`}`
`638`	`639`