Convert === and !== to == and != if their types are inferred to be the same
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In
typeof foo === "object";
Out
typeof foo == "object";
npm install babel-plugin-transform-simplify-comparison-operators --save-dev
.babelrc (Recommended).babelrc
{
"plugins": ["transform-simplify-comparison-operators"]
}
babel --plugins transform-simplify-comparison-operators script.js
require("@babel/core").transform("code", {
plugins: ["transform-simplify-comparison-operators"]
});