Corrigido alguns avisos de ESlint.

Author: Riicksouzaa

.gitignore

@@ -33,6 +33,9 @@ node_modules
 dist/*
 !dist/cep-promise*.js
 
+#Intellij Ide
+.idea
+
 #Yarn
 yarn.lock
 

src/cep-promise.js

@@ -26,7 +26,7 @@ export default function (cepRawValue, configurations = {}) {
 }
 
 function validateProviders (providers) {
-  let availableProviders = Object.keys(getAvailableServices())
+  const availableProviders = Object.keys(getAvailableServices())
 
   if (!Array.isArray(providers)) {
     throw new CepPromiseError({
@@ -35,7 +35,7 @@ function validateProviders (providers) {
       errors: [
         {
           message:
-            `O parâmetro providers deve ser uma lista.`,
+            'O parâmetro providers deve ser uma lista.',
           service: 'providers_validation'
         }
       ]
@@ -107,7 +107,7 @@ function validateInputLength (cepWithLeftPad) {
 }
 
 function fetchCepFromServices (cepWithLeftPad, configurations) {
-  let providersServices = getAvailableServices()
+  const providersServices = getAvailableServices()
 
   if (configurations.providers.length === 0) {
     return Promise.any(

src/services/correios.js

@@ -73,7 +73,7 @@ function extractValuesFromSuccessResponse (xmlObject) {
     city: xmlObject.cidade,
     neighborhood: xmlObject.bairro,
     street: xmlObject.end,
-    service: 'correios',
+    service: 'correios'
   }
 }
 

src/services/viacep.js

@@ -48,7 +48,7 @@ function extractCepValuesFromResponse (responseObject) {
     city: responseObject.localidade,
     neighborhood: responseObject.bairro,
     street: responseObject.logradouro,
-    service: 'viacep',
+    service: 'viacep'
   }
 }