typescript/no-this-alias Correctness
What it does
Disallow aliasing of this.
Why is this bad?
Assigning a variable to this instead of properly using arrow lambdas may be a symptom of pre-ES2015 practices or not managing scope well.
Examples
Examples of incorrect code for this rule:
js
const self = this;
setTimeout(function () {
self.doWork();
});Examples of correct code for this rule:
js
setTimeout(() => {
this.doWork();
});Configuration
This rule accepts a configuration object with the following properties:
allowDestructuring
type: boolean
default: true
Whether to allow destructuring of this to local variables.
allowedNames
type: string[]
default: []
An array of variable names that are allowed to alias this.
How to use
To enable this rule using the config file or in the CLI, you can use:
json
{
"rules": {
"typescript/no-this-alias": "error"
}
}bash
oxlint --deny typescript/no-this-alias