From daace2acc0e53a77ea1ac06f375cc9cd15660357 Mon Sep 17 00:00:00 2001
From: Alex Malkevich <malkevich.alex@gmail.com>
Date: Wed, 15 Dec 2021 00:23:24 +0100
Subject: [PATCH 1/3] fix(rule): restore compatibility with ESLint <=v7

---
 src/rules/deprecation.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rules/deprecation.ts b/src/rules/deprecation.ts
index 01cca04..d496c8f 100644
--- a/src/rules/deprecation.ts
+++ b/src/rules/deprecation.ts
@@ -132,6 +132,9 @@ function isDeclaration(
       // Prevent considering initializer, extends, or implements to be declaration
       return parent.id === id;
 
+    //@ts-ignore
+    case 'ClassProperty':
+    //@ts-ignore
     case 'PropertyDefinition':
       // Prevent considering value to be a declaration
       return parent.key === id;

From 1e42bcfef048c0807287d7e33a1138dcefbd19fa Mon Sep 17 00:00:00 2001
From: Alex Malkevich <malkevich.alex@gmail.com>
Date: Wed, 15 Dec 2021 00:31:14 +0100
Subject: [PATCH 2/3] ci(travis): setup test stages for ESLint backwards
 compatibility

---
 .travis.yml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4b51f18..18ab560 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,12 +5,37 @@ notifications:
 node_js: lts/*
 stages:
   - test
+  - build
 jobs:
   include:
     - stage: test
+      name: 'Test ESLint Current'
       script:
         - npm run format:check
         - npm run test
+    - stage: test
+      name: 'Test ESLint v7'
+      script:
+        - npm i eslint@^7 @typescript-eslint/parser@^4 @typescript-eslint/eslint-plugin@^4
+        - |
+          cat package-lock.json | grep -A 1 \
+            -e "\"eslint\": {" \
+            -e "\"@typescript-eslint/parser\": {" \
+            -e "\"@typescript-eslint/eslint-plugin\": {"
+        - npm run test
+    - stage: test
+      name: 'Test ESLint v6'
+      script:
+        - npm i eslint@^6 @typescript-eslint/parser@^3 @typescript-eslint/eslint-plugin@^3
+        - |
+          cat package-lock.json | grep -A 1 \
+            -e "\"eslint\": {" \
+            -e "\"@typescript-eslint/parser\": {" \
+            -e "\"@typescript-eslint/eslint-plugin\": {"
+        - npm run test
+    - stage: build
+      name: 'Build and Release'
+      script:
         - npm run build
       deploy:
         provider: script

From 99d3a4484b78d4c7b61f2e535ed9774b9d387991 Mon Sep 17 00:00:00 2001
From: Alex Malkevich <malkevich.alex@gmail.com>
Date: Wed, 15 Dec 2021 00:59:01 +0100
Subject: [PATCH 3/3] ci(travis): setup test stage for Typescript backward
 compatibility

---
 .travis.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 18ab560..cb075c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,6 +33,14 @@ jobs:
             -e "\"@typescript-eslint/parser\": {" \
             -e "\"@typescript-eslint/eslint-plugin\": {"
         - npm run test
+    - stage: test
+      name: 'Test Typescript v3.7.5'
+      script:
+        - npm i typescript@3.7.5
+        - |
+          cat package-lock.json | grep -A 1 \
+            -e "\"typescript\": {"
+        - npm run test
     - stage: build
       name: 'Build and Release'
       script: