chore: update yargs (#63)

Author: bcoe

lib/parse-args.js

@@ -32,23 +32,28 @@ function buildYargs (withCommands = false) {
     })
     .option('branches', {
       default: 0,
-      description: 'what % of branches must be covered?'
+      description: 'what % of branches must be covered?',
+      type: 'number'
     })
     .option('functions', {
       default: 0,
-      description: 'what % of functions must be covered?'
+      description: 'what % of functions must be covered?',
+      type: 'number'
     })
     .option('lines', {
       default: 90,
-      description: 'what % of lines must be covered?'
+      description: 'what % of lines must be covered?',
+      type: 'number'
     })
     .option('statements', {
       default: 0,
-      description: 'what % of statements must be covered?'
+      description: 'what % of statements must be covered?',
+      type: 'number'
     })
     .option('per-file', {
       default: false,
-      description: 'check thresholds per file'
+      description: 'check thresholds per file',
+      type: 'boolean'
     })
     .option('temp-directory', {
       default: './coverage/tmp',

package-lock.json

@@ -43,7 +43,7 @@
     "test-exclude": "^5.0.0",
     "uuid": "^3.3.2",
     "v8-to-istanbul": "^2.0.2",
-    "yargs": "^12.0.5",
+    "yargs": "^13.1.0",
     "yargs-parser": "^10.1.0"
   },
   "devDependencies": {