no-unused-class-component-members
Rule category
Correctness.
What it does
Warns unused class component methods and properties.
Examples
Failing
import React from "react";
class Example extends React.Component {
handleClick() {} // Unused
render() {
return null;
}
}Passing
import React from "react";
class Example extends React.Component {
static getDerivedStateFromError(error: React.ErrorInfo) {
return { hasError: true };
}
action() {}
componentDidMount() {
this.action();
}
render() {
return null;
}
}