Upgrade graphql-js version to v14.0.0, fixes #13

Author: ivome

package.json

@@ -20,7 +20,7 @@
     "lodash.get": "^4.4.2"
   },
   "peerDependencies": {
-    "graphql": "^0.13.2"
+    "graphql": "^14.0.0"
   },
   "files": [
     "dist",
@@ -37,13 +37,13 @@
   "devDependencies": {
     "@types/assert": "^0.0.31",
     "@types/chai": "^4.1.4",
-    "@types/graphql": "^0.13.4",
+    "@types/graphql": "^14.0.0",
     "@types/lodash.get": "^4.4.4",
     "@types/mocha": "^5.2.5",
     "chai": "^4.1.0",
     "eslint": "^5.4.0",
     "eslint-plugin-typescript": "^0.12.0",
-    "graphql": "^0.13.2",
+    "graphql": "^14.0.0",
     "mocha": "^5.2.0",
     "rimraf": "^2.6.1",
     "ts-node": "^7.0.1",

src/estimators/directive/README.md

@@ -25,6 +25,15 @@ const rule = queryComplexity({
 Define your schema and add the complexity directive: 
 
 ```graphql
+directive @complexity(
+  # The complexity value for the field
+  value: Int!,
+  
+  # Optional multipliers
+  multipliers: [String!]
+) on FIELD_DEFINITION
+
+
 type Query {
   # Fixed complexity of 5
   someField: String @complexity(value: 5)

src/estimators/directive/__tests__/fixtures/schema.ts

@@ -7,6 +7,16 @@ import {
 } from 'graphql';
 
 export default buildSchema(`
+directive @cost(
+  value: Int!,
+  multipliers: [String!]
+) on FIELD_DEFINITION
+
+directive @complexity(
+  value: Int!,
+  multipliers: [String!]
+) on FIELD_DEFINITION
+
 type Query {
   scalar: String @complexity(value: 5)
   negativeCostScalar: String @complexity(value: -20)