chore!: remove typescript 4.7 support

Author: danielpza

package.json

@@ -66,7 +66,6 @@
     "@types/node": "^22.5.2",
     "@types/ts-expose-internals": "npm:ts-expose-internals@4.9.5",
     "@types/ts-node": "npm:ts-node@^10.9.2",
-    "@types/typescript-4.7": "npm:typescript@4.7.x",
     "changelogen": "^0.5.5",
     "eslint": "9.x",
     "globals": "^15.9.0",
@@ -77,7 +76,7 @@
     "typescript-eslint": "^8.3.0"
   },
   "peerDependencies": {
-    "typescript": ">=4"
+    "typescript": ">=5"
   },
   "dependencies": {
     "minimatch": "^9.0.5"

src/harmony/harmony-factory.ts

@@ -2,7 +2,6 @@ import path from "node:path";
 import ts, { CompilerOptions } from "typescript";
 import { RunMode, TsNodeState, TsTransformPathsConfig, TsTransformPathsContext, VisitorContext } from "./types";
 import { nodeVisitor } from "./visitor";
-import { createHarmonyFactory } from "./harmony";
 import { Minimatch } from "minimatch";
 import { createSyntheticEmitHost, getTsNodeRegistrationProperties } from "./utils/ts-helpers";
 import { TransformerExtras } from "ts-patch";
@@ -139,7 +138,7 @@ export default function transformer(
         getVisitor() {
           return nodeVisitor.bind(this);
         },
-        factory: createHarmonyFactory(tsTransformPathsContext),
+        factory: (tsTransformPathsContext.tsFactory ?? tsTransformPathsContext.tsInstance) as ts.NodeFactory,
       };
 
       return tsInstance.visitEachChild(sourceFile, visitorContext.getVisitor(), transformationContext);

src/harmony/index.ts

@@ -2,8 +2,6 @@ import ts, { CompilerOptions, EmitHost, Pattern, SourceFile } from "typescript";
 import { PluginConfig } from "ts-patch";
 import { Minimatch } from "minimatch";
 
-import { HarmonyFactory } from "./harmony";
-
 /* ****************************************************************************************************************** */
 // region: TS Types
 /* ****************************************************************************************************************** */
@@ -49,7 +47,7 @@ export interface TsTransformPathsContext {
 }
 
 export interface VisitorContext extends TsTransformPathsContext {
-  readonly factory: HarmonyFactory;
+  readonly factory: ts.NodeFactory;
   readonly sourceFile: ts.SourceFile;
   readonly isDeclarationFile: boolean;
   readonly originalSourceFile: ts.SourceFile;

src/harmony/utils.ts

@@ -1,15 +1,7 @@
 import ts from "typescript";
-import tsFourSeven from "typescript-4.7";
-import tsFiveFive from "typescript-5.5";
-import tsFiveSix from "typescript-5.6";
 import path from "node:path";
 
-export const tsModules = <const>[
-  ["4.7.4", tsFourSeven, "typescript-4.7"],
-  ["5.5.4", tsFiveFive, "typescript-5.5"],
-  ["5.6.3", tsFiveSix, "typescript-5.6"],
-  ["Latest", ts, "typescript"],
-];
+export const tsModules = <const>[["Latest", ts, "typescript"]];
 
 export const projectsPaths = path.join(__dirname, "./projects");
 export const transformerPath = require.resolve("typescript-transform-paths");

src/harmony/versions/four-seven.ts

@@ -19,12 +19,7 @@
     "ts-jest": "^29.2.4",
     "ts-node": "^10.9.2",
     "ts-patch": "^3.3.0",
-    "tsp1": "npm:ts-patch@1.*.*",
-    "tsp2": "npm:ts-patch@2.*.*",
     "typescript": "^5.7.2",
-    "typescript-4.7": "npm:typescript@4.7.4",
-    "typescript-5.5": "npm:typescript@5.5.4",
-    "typescript-5.6": "npm:typescript@5.6.3",
     "typescript-transform-paths": "portal:../"
   },
   "workspaces": [