From 8267d094d0f3e0fb47187f5c1bede327c96fe08b Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez <alberto.gonzalez@softonic.com>
Date: Sat, 18 Nov 2023 12:31:39 +0000
Subject: [PATCH] fix: PR feedback

---
 .vscode/settings.json |  3 ---
 package.json          |  2 +-
 src/index.ts          | 10 +++++-----
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index a4e8fd8..2f754e5 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -5,7 +5,4 @@
       "source.fixAll.eslint": true
     }
   },
-  "eslint.options": {
-    "overrideConfigFile": "./.eslintrc"
-  }
 }
diff --git a/package.json b/package.json
index f661eb8..04661ea 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "is-retry-allowed": "^2.2.0"
   },
   "peerDependencies": {
-    "axios": "^0 || ^1"
+    "axios": "0.x || 1.x"
   },
   "devDependencies": {
     "@types/axios": "^0.14.0",
diff --git a/src/index.ts b/src/index.ts
index 0818311..fdecc13 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -92,14 +92,14 @@ export function isNetworkError(error) {
 const SAFE_HTTP_METHODS = ['get', 'head', 'options'];
 const IDEMPOTENT_HTTP_METHODS = SAFE_HTTP_METHODS.concat(['put', 'delete']);
 
-export function isRetryableError(error: AxiosError) {
+export function isRetryableError(error: AxiosError): boolean {
   return (
     error.code !== 'ECONNABORTED' &&
     (!error.response || (error.response.status >= 500 && error.response.status <= 599))
   );
 }
 
-export function isSafeRequestError(error: AxiosError) {
+export function isSafeRequestError(error: AxiosError): boolean {
   if (!error.config?.method) {
     // Cannot determine if the request can be retried
     return false;
@@ -108,7 +108,7 @@ export function isSafeRequestError(error: AxiosError) {
   return isRetryableError(error) && SAFE_HTTP_METHODS.indexOf(error.config.method) !== -1;
 }
 
-export function isIdempotentRequestError(error: AxiosError) {
+export function isIdempotentRequestError(error: AxiosError): boolean {
   if (!error.config?.method) {
     // Cannot determine if the request can be retried
     return false;
@@ -116,7 +116,7 @@ export function isIdempotentRequestError(error: AxiosError) {
   return isRetryableError(error) && IDEMPOTENT_HTTP_METHODS.indexOf(error.config.method) !== -1;
 }
 
-export function isNetworkOrIdempotentRequestError(error: AxiosError) {
+export function isNetworkOrIdempotentRequestError(error: AxiosError): boolean {
   return isNetworkError(error) || isIdempotentRequestError(error);
 }
 
@@ -128,7 +128,7 @@ export function exponentialDelay(
   retryNumber = 0,
   _error: AxiosError | undefined = undefined,
   delayFactor = 100
-) {
+): number {
   const delay = 2 ** retryNumber * delayFactor;
   const randomSum = delay * 0.2 * Math.random(); // 0-20% of the delay
   return delay + randomSum;