Support legacy reac admin (#196)

* Support as peerDependencies react-admin v2,v3,v4

Signed-off-by: José Luis Di Biase <[email protected]>

* Avoid typehecking library declaration files

Signed-off-by: José Luis Di Biase <[email protected]>

---------

Signed-off-by: José Luis Di Biase <[email protected]>

Author: josx

package.json

@@ -46,7 +46,7 @@
   "homepage": "https://github.com/josx/ra-data-feathers#readme",
   "peerDependencies": {
     "@feathersjs/client": "^3.5.3 || ^4.3.0",
-    "react-admin": "^4.7.2"
+    "react-admin": "^2.1.1|| ^3.0.0|| ^4.0.0"
   },
   "dependencies": {
     "debug": "^3.0.0",

tsconfig.json

@@ -10,5 +10,8 @@
     "isolatedModules": true,
     "emitDeclarationOnly": true,
     "outDir": "lib",
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "skipLibCheck": true
   },
-}
+}