feat: update to TypeScript 5.8 (#44)

Closes #42 

This PR sets the recently released TypeScript 5.8 version as the highest
known supported version.

It also updates the README to mention the new and exciting
`erasableSyntaxOnly` flag.

Signed-off-by: Ashley Claymore <[email protected]>

Author: acutmore

README.md

@@ -237,6 +237,9 @@ When unsupported syntax is encountered, `ts-blank-space` will call the optional
     // Because imports and exports are preserved as written, only removing the
     // parts which are explicitly annotated with the `type` keyword
     "verbatimModuleSyntax": true,
+    // As of `[email protected]` there is a built-in check to error on the non-erasable
+    // syntax that tools such as `ts-blank-space` don't support e.g. parameter properties.
+    "erasableSyntaxOnly": true,
 }
 ```
 

package-lock.json

@@ -1,7 +1,7 @@
 {
     "name": "ts-blank-space",
     "description": "A small, fast, pure JavaScript type-stripper that uses the official TypeScript parser.",
-    "version": "0.6.0",
+    "version": "0.6.1",
     "license": "Apache-2.0",
     "homepage": "https://bloomberg.github.io/ts-blank-space",
     "contributors": [
@@ -23,7 +23,7 @@
     },
     "types": "./out/index.d.ts",
     "dependencies": {
-        "typescript": "5.1.6 - 5.7.x"
+        "typescript": "5.1.6 - 5.8.x"
     },
     "imports": {
         "#r": "ts-blank-space-lkg/register"

package.json

@@ -6,6 +6,7 @@
         "moduleDetection": "force",
         "verbatimModuleSyntax": true,
         "useDefineForClassFields": true,
+        "erasableSyntaxOnly": true,
         "declaration": true,
         "declarationDir": "../out"
     },