Fix linting rules

Author: crutchcorn

example.js

@@ -1,4 +1,4 @@
-import {remark} from 'remark'
+import { remark } from 'remark'
 import find from './index.js'
 
 remark()

index.js

@@ -18,8 +18,8 @@ function find (tree, condition) {
   if (!tree) throw new Error('unist-find requires a tree to search')
   if (!condition) throw new Error('unist-find requires a condition')
 
-  var predicate = iteratee(condition)
-  var result
+  const predicate = iteratee(condition)
+  let result
 
   visit(tree, function (node) {
     if (predicate(node)) {

test.js

@@ -3,7 +3,7 @@ import { remark } from 'remark'
 import find from './index.js'
 
 test('unist-find', function (t) {
-  var tree = remark().parse('Some _emphasis_, **strongness**, and `code`.')
+  const tree = remark().parse('Some _emphasis_, **strongness**, and `code`.')
 
   t.throws(function () {
     find()
@@ -14,23 +14,23 @@ test('unist-find', function (t) {
   }, 'should fail without condition')
 
   t.test('should find with string condition', function (st) {
-    var result = find(tree, 'value')
+    const result = find(tree, 'value')
 
     st.equal(result, tree.children[0].children[0])
 
     st.end()
   })
 
   t.test('should find with object condition', function (st) {
-    var result = find(tree, { type: 'emphasis' })
+    const result = find(tree, { type: 'emphasis' })
 
     st.equal(result, tree.children[0].children[1])
 
     st.end()
   })
 
   t.test('should find with function condition', function (st) {
-    var result = find(tree, function (node) {
+    const result = find(tree, function (node) {
       return node.type === 'inlineCode'
     })
 
@@ -40,7 +40,7 @@ test('unist-find', function (t) {
   })
 
   t.test('should return undefined if no matches', function (st) {
-    var result = find(tree, 'nope, nope, nope')
+    const result = find(tree, 'nope, nope, nope')
 
     st.equal(result, undefined)