Fix some type issues

(patch)
blitz-js · Apr 24, 2020 · 5da2eae · 5da2eae
1 parent 73f6be0
commit 5da2eae
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Showing 3 changed files with 12 additions and 7 deletions.
diff --git a/packages/blitz/package.json b/packages/blitz/package.json
@@ -18,7 +18,7 @@
   },
   "main": "dist/index.js",
   "module": "dist/blitz.esm.js",
-  "types": "dist/packages/blitz/src/index.d.ts",
+  "types": "dist/index.d.ts",
   "files": [
     "dist"
   ],

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -49,8 +49,6 @@
     "react-query": "1.2.9",
     "serialize-error": "6.0.0"
   },
-  "devDependencies": {
-    "@prisma/client": "2.0.0-beta.2"
-  },
+  "devDependencies": {},
   "gitHead": "6719104cb3e78948e7f06aa948ff72bbb84cb682"
 }
diff --git a/packages/core/src/useQuery.ts b/packages/core/src/useQuery.ts
@@ -1,7 +1,14 @@
 import {useQuery as useReactQuery} from 'react-query'
-import {PromiseReturnType} from '@prisma/client'
-// TODO: why doesn't the type work properly from ../types?
-// import {PromiseReturnType} from '../types'
+
+/**
+ * Get the type of the value, that the Promise holds.
+ */
+export declare type PromiseType<T extends PromiseLike<any>> = T extends PromiseLike<infer U> ? U : T
+
+/**
+ * Get the return type of a function which returns a Promise.
+ */
+export declare type PromiseReturnType<T extends (...args: any) => Promise<any>> = PromiseType<ReturnType<T>>
 
 type QueryFn = (...args: any) => Promise<any>