Converted from tslint to eslint

.eslintrc.yml

@@ -1,9 +1,172 @@
-# npm i -g eslint eslint-config-prettier eslint-plugin-import eslint-plugin-node
-
 env:
+  es6: true
   node: true
-
-extends: prettier
-
+extends:
+  - prettier
+  - prettier/@typescript-eslint
+ignorePatterns:
+  - coverage/**
+  - lib/**
+overrides:
+  - files:
+      - "**/*.ts"
+    parser: "@typescript-eslint/parser"
+    parserOptions:
+      project: tsconfig.json
+      sourceType: module
+    rules:
+      "@typescript-eslint/adjacent-overload-signatures": error
+      "@typescript-eslint/array-type":
+        - error
+        - default: array-simple
+      "@typescript-eslint/ban-types":
+        - error
+        - types:
+            Object:
+              message: Avoid using the `Object` type. Did you mean `object`?
+            Function:
+              message: Avoid using the `Function` type. Prefer a specific function type,
+                like `() => void`.
+            Boolean:
+              message: Avoid using the `Boolean` type. Did you mean `boolean`?
+            Number:
+              message: Avoid using the `Number` type. Did you mean `number`?
+            String:
+              message: Avoid using the `String` type. Did you mean `string`?
+            Symbol:
+              message: Avoid using the `Symbol` type. Did you mean `symbol`?
+      "@typescript-eslint/consistent-type-assertions": error
+      "@typescript-eslint/consistent-type-definitions": error
+      "@typescript-eslint/dot-notation": error
+      "@typescript-eslint/explicit-member-accessibility":
+        - error
+        - accessibility: no-public
+      "@typescript-eslint/member-delimiter-style":
+        - off
+        - multiline:
+            delimiter: none
+            requireLast: true
+          singleline:
+            delimiter: semi
+            requireLast: false
+      "@typescript-eslint/member-ordering": error
+      "@typescript-eslint/naming-convention": error
+      "@typescript-eslint/no-empty-function": error
+      "@typescript-eslint/no-empty-interface": error
+      "@typescript-eslint/no-explicit-any": off
+      "@typescript-eslint/no-misused-new": error
+      "@typescript-eslint/no-namespace": off
+      "@typescript-eslint/no-parameter-properties": off
+      "@typescript-eslint/no-unused-expressions": error
+      "@typescript-eslint/no-use-before-define": off
+      "@typescript-eslint/no-var-requires": error
+      "@typescript-eslint/prefer-for-of": error
+      "@typescript-eslint/prefer-function-type": error
+      "@typescript-eslint/prefer-namespace-keyword": error
+      "@typescript-eslint/semi":
+        - off
+        - null
+      "@typescript-eslint/triple-slash-reference":
+        - error
+        - path: always
+          types: prefer-import
+          lib: always
+      "@typescript-eslint/unified-signatures": error
+parser: espree
 parserOptions:
-  ecmaVersion: 2017
+  ecmaVersion: 2018
+  sourceType: module
+plugins:
+  - "@typescript-eslint"
+  - import
+  - jsdoc
+rules:
+  arrow-body-style: error
+  arrow-parens:
+    - off
+    - always
+  brace-style:
+    - off
+    - off
+  complexity: 0
+  constructor-super: error
+  curly:
+    - error
+    - multi-line
+  eqeqeq:
+    - error
+    - smart
+  guard-for-in: error
+  id-blacklist: 0
+  id-match: error
+  import/order: error
+  jsdoc/check-alignment: error
+  jsdoc/check-indentation: error
+  jsdoc/newline-after-description: error
+  max-classes-per-file:
+    - error
+    - 1
+  no-bitwise: error
+  no-caller: error
+  no-cond-assign: 0
+  no-console:
+    - error
+    - allow:
+        - warn
+        - dir
+        - time
+        - timeEnd
+        - timeLog
+        - trace
+        - assert
+        - clear
+        - count
+        - countReset
+        - group
+        - groupEnd
+        - table
+        - debug
+        - info
+        - dirxml
+        - error
+        - groupCollapsed
+        - Console
+        - profile
+        - profileEnd
+        - timeStamp
+        - context
+  no-debugger: error
+  no-empty: error
+  no-eval: error
+  no-fallthrough: 0
+  no-invalid-this: 0
+  no-irregular-whitespace: 0
+  no-new-wrappers: error
+  no-shadow:
+    - error
+    - hoist: all
+  no-throw-literal: error
+  no-undef-init: error
+  no-underscore-dangle: 0
+  no-unsafe-finally: error
+  no-unused-labels: error
+  no-var: error
+  object-shorthand: error
+  one-var:
+    - error
+    - never
+  prefer-const: error
+  radix: error
+  react/jsx-curly-spacing: off
+  react/jsx-equals-spacing: off
+  react/jsx-wrap-multilines: off
+  space-in-parens:
+    - off
+    - never
+  spaced-comment:
+    - error
+    - always
+    - markers:
+        - /
+  use-isnan: error
+  valid-typeof: 0

.mocharc.yml

@@ -1,6 +1,5 @@
 color: true
 diff: true
-opts: ./test/mocha.opts
 package: ./package.json
 require:
   - ts-node/register

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## v6.0.0 2020-08-10
 
 - Requires Node >= 10.
+- Converted from tslint to eslint.
 
 ## v5.0.3 2019-12-25
 

examples/.eslintrc.yml

@@ -0,0 +1,5 @@
+extends:
+  - ../.eslintrc.yml
+parserOptions:
+  project: examples/tsconfig.json
+  sourceType: module

examples/websocket-client-promise-ts.ts

@@ -1,9 +1,9 @@
 #!/usr/bin/env ts-node
 
-import PromiseDuplex from "../src/promise-duplex"
-
 import SimpleWebsocket from "simple-websocket"
 
+import PromiseDuplex from "../src/promise-duplex"
+
 async function main(): Promise<void> {
   const ws = new PromiseDuplex(new SimpleWebsocket({url: "ws://echo.websocket.org"}))
   const request = process.argv[2] || "Hello, world!"

examples/websocket-client-promise.js

@@ -1,9 +1,9 @@
 #!/usr/bin/env node
 
-const {PromiseDuplex} = require("../lib/promise-duplex")
-
 const SimpleWebsocket = require("simple-websocket")
 
+const {PromiseDuplex} = require("../lib/promise-duplex")
+
 async function main() {
   const ws = new PromiseDuplex(new SimpleWebsocket({url: "ws://echo.websocket.org"}))
   const request = process.argv[2] || "Hello, world!"

package.json

@@ -33,15 +33,19 @@
     "@types/mocha": "^5.2.7",
     "@types/node": "^12.12.22",
     "@types/simple-websocket": "^7.0.1",
+    "@typescript-eslint/eslint-plugin": "^3.9.0",
+    "@typescript-eslint/eslint-plugin-tslint": "^3.9.0",
+    "@typescript-eslint/parser": "^3.9.0",
     "chai": "^4.2.0",
     "changelog-parser": "^2.8.0",
     "coveralls": "^3.0.9",
     "cross-env": "^6.0.3",
     "dirty-chai": "^2.0.1",
-    "eslint": "^6.8.0",
-    "eslint-config-prettier": "^6.8.0",
-    "eslint-plugin-import": "^2.19.1",
-    "eslint-plugin-node": "^10.0.0",
+    "eslint": "^7.6.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-import": "^2.22.0",
+    "eslint-plugin-jsdoc": "^30.2.1",
+    "eslint-plugin-node": "^11.1.0",
     "markdownlint-cli": "^0.20.0",
     "mocha": "^6.2.2",
     "mocha-steps": "^1.3.0",
@@ -51,8 +55,6 @@
     "simple-websocket": "^8.1.1",
     "source-map-support": "^0.5.16",
     "ts-node": "^8.5.4",
-    "tslint": "^5.20.1",
-    "tslint-config-prettier": "^1.18.0",
     "typescript": "^3.7.4",
     "websocket-stream": "^5.5.0"
   },
@@ -61,7 +63,13 @@
     "clean": "npm run clean:compile && npm run clean:coverage",
     "clean:compile": "shx rm -rf lib",
     "clean:coverage": "shx rm -rf coverage .nyc_output",
-    "lint": "npm run compile && tsc --pretty -p examples && tsc --pretty -p test && eslint . && tslint -t stylish -p . && tslint -t stylish -p examples && tslint -t stylish -p test && prettier --ignore-path .gitignore --list-different '**/*.{js,json,md,ts,yml}' && markdownlint \"*.md\"",
+    "lint": "npm run lint:tsc:src && npm run lint:tsc:test && npm run lint:tsc:examples && npm run lint:eslint && npm run lint:prettier && npm run lint:markdownlint",
+    "lint:tsc:examples": "tsc --noEmit --pretty --project examples",
+    "lint:tsc:src": "tsc --noEmit --pretty --project .",
+    "lint:tsc:test": "tsc --noEmit --pretty --project test",
+    "lint:eslint": "eslint --ext .js,.ts .",
+    "lint:prettier": "prettier --ignore-path .gitignore --list-different '**/*.{js,json,md,ts,yml}'",
+    "lint:markdownlint": "markdownlint \"*.md\"",
     "postpublish": "node -e \"require(\\\"changelog-parser\\\")(\\\"CHANGELOG.md\\\").then(ch => console.log(ch.versions.filter(v => v.version === \\\"$npm_package_version\\\").map(v => \\\"v$npm_package_version\\n\\n\\\" + v.body).concat(\\\"Release v$npm_package_version\\\")[0]))\" | xargs -0 git tag v$npm_package_version -a -m && git push --tags",
     "prepack": "npm run compile",
     "prepublishOnly": "npm run test",

src/promise-duplex.ts

@@ -2,9 +2,9 @@
 
 import "core-js/modules/es.symbol.async-iterator"
 
+import {Duplex} from "stream"
 import {PromiseReadable} from "promise-readable"
 import {PromiseWritable} from "promise-writable"
-import {Duplex} from "stream"
 
 interface DuplexStream extends Duplex {
   closed?: boolean

test/.eslintrc.yml

@@ -0,0 +1,5 @@
+extends:
+  - ../.eslintrc.yml
+parserOptions:
+  project: test/tsconfig.json
+  sourceType: module

test/promise-duplex-async-iterator.ts

@@ -1,11 +1,11 @@
 import {expect} from "chai"
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for async iterator", () => {
   Scenario("Read chunks from stream", () => {
     let iterator: AsyncIterableIterator<string | Buffer>

test/promise-duplex-end.ts

@@ -3,12 +3,12 @@ import chai, {expect} from "chai"
 import dirtyChai from "dirty-chai"
 chai.use(dirtyChai)
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for end method", () => {
   Scenario("End the stream", () => {
     let ended = false

test/promise-duplex-iterate.ts

@@ -1,11 +1,11 @@
 import {expect} from "chai"
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for iterate method", () => {
   Scenario("Read chunks from stream", () => {
     let iterator: AsyncIterableIterator<string | Buffer>

test/promise-duplex-once-end.ts

@@ -3,12 +3,12 @@ import chai, {expect} from "chai"
 import dirtyChai from "dirty-chai"
 chai.use(dirtyChai)
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature('Test promise-duplex module for once("end") method', () => {
   Scenario("Wait for end from stream", () => {
     let ended = false

test/promise-duplex-once.ts

@@ -3,12 +3,12 @@ import chai, {expect} from "chai"
 import dirtyChai from "dirty-chai"
 chai.use(dirtyChai)
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for once method", () => {
   for (const event of ["open", "close", "pipe", "unpipe"]) {
     Scenario(`Wait for "${event}" event from stream`, () => {

test/promise-duplex-read-all.ts

@@ -1,11 +1,11 @@
 import {expect} from "chai"
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for readAll method", () => {
   Scenario("Read all from stream", () => {
     let content: string | Buffer | undefined

test/promise-duplex-read.ts

@@ -1,11 +1,11 @@
 import {expect} from "chai"
 
+import {PromiseDuplex} from "../src/promise-duplex"
+
 import {And, Feature, Given, Scenario, Then, When} from "./lib/steps"
 
 import {MockStreamDuplex} from "./lib/mock-stream-duplex"
 
-import {PromiseDuplex} from "../src/promise-duplex"
-
 Feature("Test promise-duplex module for read method", () => {
   Scenario("Read chunks from stream", () => {
     let chunk: string | Buffer | undefined