chore: add downlevel-dts to all packages with type declarations

typescript-eslint · Aug 29, 2020 · c3a6c2a · c3a6c2a
1 parent ac0defc
commit c3a6c2a
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Showing 5 changed files with 37 additions and 1 deletion.
diff --git a/packages/parser/package.json b/packages/parser/package.json
@@ -32,6 +32,7 @@
   ],
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
+    "postbuild": "downlevel-dts dist _ts3.4/dist",
     "clean": "tsc -b tsconfig.build.json --clean",
     "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
@@ -63,5 +64,12 @@
   "funding": {
     "type": "opencollective",
     "url": "https://opencollective.com/typescript-eslint"
+  },
+  "typesVersions": {
+    "<3.8": {
+      "*": [
+        "_ts3.4/*"
+      ]
+    }
   }
 }
diff --git a/packages/types/package.json b/packages/types/package.json
@@ -29,6 +29,7 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
+    "postbuild": "downlevel-dts dist _ts3.4/dist",
     "clean": "tsc -b tsconfig.build.json --clean",
     "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
@@ -39,5 +40,12 @@
   "funding": {
     "type": "opencollective",
     "url": "https://opencollective.com/typescript-eslint"
+  },
+  "typesVersions": {
+    "<3.8": {
+      "*": [
+        "_ts3.4/*"
+      ]
+    }
   }
 }
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
@@ -1,5 +1,9 @@
+// TODO(bradzacher) - convert this to export * as TSESTree from './ts-estree'
+// https://github.com/sandersn/downlevel-dts/pull/42
+import * as TSESTree from './ts-estree';
+
 export { AST_NODE_TYPES } from './ast-node-types';
 export { AST_TOKEN_TYPES } from './ast-token-types';
 export * from './lib';
 export * from './parser-options';
-export * as TSESTree from './ts-estree';
+export { TSESTree };
diff --git a/packages/typescript-estree/package.json b/packages/typescript-estree/package.json
@@ -32,6 +32,7 @@
   ],
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
+    "postbuild": "downlevel-dts dist _ts3.4/dist",
     "clean": "tsc -b tsconfig.build.json --clean",
     "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
@@ -75,5 +76,12 @@
   "funding": {
     "type": "opencollective",
     "url": "https://opencollective.com/typescript-eslint"
+  },
+  "typesVersions": {
+    "<3.8": {
+      "*": [
+        "_ts3.4/*"
+      ]
+    }
   }
 }
diff --git a/packages/visitor-keys/package.json b/packages/visitor-keys/package.json
@@ -29,6 +29,7 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
+    "postbuild": "downlevel-dts dist _ts3.4/dist",
     "clean": "tsc -b tsconfig.build.json --clean",
     "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
@@ -46,5 +47,12 @@
   "funding": {
     "type": "opencollective",
     "url": "https://opencollective.com/typescript-eslint"
+  },
+  "typesVersions": {
+    "<3.8": {
+      "*": [
+        "_ts3.4/*"
+      ]
+    }
   }
 }