Mark 6.0 as supported, drop 5.2 (#1269)

jakebailey · web-flow · commit 9e3596c55c85 · 2026-03-25T17:36:34.000Z
diff --git a/.changeset/pretty-groups-camp.md b/.changeset/pretty-groups-camp.md
@@ -0,0 +1,6 @@
+---
+"@definitelytyped/typescript-packages": patch
+"@definitelytyped/typescript-versions": patch
+---
+
+Mark 6.0 as supported, drop 5.2
diff --git a/packages/publisher/test/__snapshots__/generate-packages.test.ts.snap b/packages/publisher/test/__snapshots__/generate-packages.test.ts.snap
@@ -57,7 +57,7 @@ exports[`basicPackageJson 1`] = `
         "@types/express": "*"
     },
     "typesPublisherContentHash": "53300522250468c4161b10d962cac2d9d8f2cfee1b3dfef4b749a7c3ec839275",
-    "typeScriptVersion": "5.2"
+    "typeScriptVersion": "5.3"
 }"
 `;
 
diff --git a/packages/typescript-packages/package.json b/packages/typescript-packages/package.json
@@ -22,7 +22,6 @@
   },
   "dependencies": {
     "@definitelytyped/typescript-versions": "workspace:*",
-    "typescript-5.2": "npm:typescript@~5.2.0-0",
     "typescript-5.3": "npm:typescript@~5.3.0-0",
     "typescript-5.4": "npm:typescript@~5.4.0-0",
     "typescript-5.5": "npm:typescript@~5.5.0-0",
diff --git a/packages/typescript-versions/src/index.ts b/packages/typescript-versions/src/index.ts
@@ -41,9 +41,9 @@ export type AllTypeScriptVersion = UnsupportedTypeScriptVersion | TypeScriptVers
 
 export namespace TypeScriptVersion {
   /** Add to this list when a version actually ships.  */
-  export const shipped = ["5.2", "5.3", "5.4", "5.5", "5.6", "5.7", "5.8", "5.9"] as const;
+  export const shipped = ["5.3", "5.4", "5.5", "5.6", "5.7", "5.8", "5.9", "6.0"] as const;
   /** Add to this list when a version is available as typescript@next */
-  export const supported = [...shipped, "6.0"] as const;
+  export const supported = [...shipped] as const;
   /** Add to this list when it will no longer be supported on Definitely Typed */
   export const unsupported = [
     "2.0",
@@ -78,6 +78,7 @@ export namespace TypeScriptVersion {
     "4.9",
     "5.0",
     "5.1",
+    "5.2",
   ] as const;
   export const all: readonly AllTypeScriptVersion[] = [...unsupported, ...supported];
   export const lowest = supported[0];
diff --git a/packages/typescript-versions/test/index.test.ts b/packages/typescript-versions/test/index.test.ts
@@ -20,8 +20,8 @@ describe("isSupported", () => {
   it("works", () => {
     expect(TypeScriptVersion.isSupported("5.6")).toBeTruthy();
   });
-  it("supports 5.2", () => {
-    expect(TypeScriptVersion.isSupported("5.2")).toBeTruthy();
+  it("supports 5.3", () => {
+    expect(TypeScriptVersion.isSupported("5.3")).toBeTruthy();
   });
   it("does not support 4.0", () => {
     expect(!TypeScriptVersion.isSupported("4.0")).toBeTruthy();
@@ -30,7 +30,7 @@ describe("isSupported", () => {
 
 describe("isTypeScriptVersion", () => {
   it("accepts in-range", () => {
-    expect(TypeScriptVersion.isTypeScriptVersion("5.2")).toBeTruthy();
+    expect(TypeScriptVersion.isTypeScriptVersion("5.3")).toBeTruthy();
   });
   it("rejects out-of-range", () => {
     expect(TypeScriptVersion.isTypeScriptVersion("101.1")).toBeFalsy();
@@ -42,17 +42,16 @@ describe("isTypeScriptVersion", () => {
 
 describe("range", () => {
   it("works", () => {
-    expect(TypeScriptVersion.range("5.2")).toEqual(["5.2", "5.3", "5.4", "5.5", "5.6", "5.7", "5.8", "5.9", "6.0"]);
+    expect(TypeScriptVersion.range("5.3")).toEqual(["5.3", "5.4", "5.5", "5.6", "5.7", "5.8", "5.9", "6.0"]);
   });
-  it("includes 5.2 onwards", () => {
-    expect(TypeScriptVersion.range("5.2")).toEqual(TypeScriptVersion.supported);
+  it("includes 5.3 onwards", () => {
+    expect(TypeScriptVersion.range("5.3")).toEqual(TypeScriptVersion.supported);
   });
 });
 
 describe("tagsToUpdate", () => {
   it("works", () => {
-    expect(TypeScriptVersion.tagsToUpdate("5.2")).toEqual([
-      "ts5.2",
+    expect(TypeScriptVersion.tagsToUpdate("5.3")).toEqual([
       "ts5.3",
       "ts5.4",
       "ts5.5",
@@ -64,8 +63,8 @@ describe("tagsToUpdate", () => {
       "latest",
     ]);
   });
-  it("allows 5.2 onwards", () => {
-    expect(TypeScriptVersion.tagsToUpdate("5.2")).toEqual(
+  it("allows 5.3 onwards", () => {
+    expect(TypeScriptVersion.tagsToUpdate("5.3")).toEqual(
       TypeScriptVersion.supported.map((s) => "ts" + s).concat("latest"),
     );
   });
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
