ng-tslint v1.1.2
ng-tslint
Useful TSLint rules extracted from angular/components for Angular libraries.
Install
# npm
npm i -D ng-tslint
# yarn
yarn add -D ng-tslintRules
class-list-signatures
Rule that catches cases where classList is used in a way
that won't work in all browsers that we support.
coercion-types
TSLint rule that verifies that classes declare corresponding ngAcceptInputType_*
static fields for inputs that use coercion inside of their setters. Also handles
inherited class members and members that come from an interface.
lightweight-tokens
Rule that warns if a DI constructor is discovered for which parameters optionally inject classes without using the lightweight token pattern. The rule intends to help with optimized source code that works well for tree shakers. Read more about this here: https://angular.io/guide/lightweight-injection-tokens.
member-naming
Lint rule that checks the names of class members against a pattern. Configured per modifier, e.g.
{
"member-naming": [
true,
{
"private": "^_" // All private properties should start with `_`.
}
]
}ng-on-changes-property-access
Rule that catches cases where a property of a SimpleChanges object is accessed directly,
rather than through a literal. Accessing properties of SimpleChanges directly can break
when using Closure's property renaming.
no-cross-entry-point-relative-imports
Rule that enforces that imports or exports with relative paths do not resolve to source files outside of the current Bazel package. This enforcement is necessary because relative cross entry-point imports/exports can cause code being inlined unintentionally and could break module resolution since the folder structure changes in the Angular Package release output.
no-exposed-todo
Rule that walks through all comments inside of the library and adds failures when it detects TODO's inside of multi-line comments. TODOs need to be placed inside of single-line comments.
no-import-export-spacing
Rule that ensures that there are no spaces before/after the braces in import and export clauses.
no-private-getters
Rule that doesn't allow private getters.
no-undecorated-base-class-di
Rule that doesn't allow inheriting a constructor using dependency injection from an undecorated base class. With Ivy, undecorated base classes cannot use dependency injection. Classes that inherit the constructor from the base class can specify an explicit pass-through constructor to make DI work.
no-undecorated-class-with-angular-features
Rule that doesn't allow undecorated class declarations using Angular features.
no-unescaped-html-tag
Rule that walks through all comments inside of the library and adds failures when it detects unescaped HTML tags inside of multi-line comments.
prefer-const-enum
Rule that enforces that we use const enum rather than a plain enum.
require-breaking-change-version
Rule that ensures that comments, indicating a deprecation or a breaking change, have a valid version.
require-license-banner
Rule that walks through all TypeScript files of public packages and shows failures if a file does not have the license banner at the top of the file.
setters-after-getters
Rule that enforces that property setters are declared after getters.
validate-decorators
Rule that enforces certain decorator properties to be defined and to match a pattern.
Properties can be forbidden by prefixing their name with a !. Supports specifying a matcher for
filtering valid files via the third argument, as well as validating all the arguments by passing
in a regex. E.g.
{
"validate-decorators": [
true,
{
"Component": {
"argument": 0,
"properties": {
"encapsulation": "\\.None$",
"!styles": ".*"
}
},
"NgModule": {
"argument": 0,
"properties": "^(?!\\s*$).+"
}
},
"src/material"
]
}