feat: add TokContext as type (now that not exported as type from acorn)

Author: brettz9

index.d.ts

@@ -23,10 +23,22 @@ declare namespace jsx {
     allowNamespaces?: boolean;
   }
 
+  // As per https://github.com/acornjs/acorn/issues/1404 ,
+  //   acorn is not exporting all of its interface for plugin
+  //   authors, so we add this class here ourselves
+  class TokContext {
+    constructor(
+      token: string,
+      isExpr: boolean,
+      preserveSpace: boolean,
+      override?: (parser: any) => void
+    )
+  }
+
   interface TokContexts {
-    tc_oTag: acorn.TokContext,
-    tc_cTag: acorn.TokContext,
-    tc_expr: acorn.TokContext
+    tc_oTag: TokContext,
+    tc_cTag: TokContext,
+    tc_expr: TokContext
   }
 
   // We pick (statics) from acorn rather than plain extending to avoid complaint

package.json

@@ -22,6 +22,6 @@
     "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
   },
   "devDependencies": {
-    "acorn": "^8.0.1"
+    "acorn": "^8.15.0"
   }
 }