@putout/plugin-remove-empty

🐊Putout plugin adds ability to find and remove:

• empty blocks;
• empty static blocks;
• empty patterns;
• empty arguments;

Install

npm i @putout/plugin-remove-empty

Rules

• ✅ block;
• ✅ static-block;
• ✅ pattern;
• ✅ nested-pattern;
• ✅ argument;

Config

{
    "rules": {
        "remove-empty/block": "on",
        "remove-empty/static-block": "on",
        "remove-empty/pattern": "on",
        "remove-empty/nested-pattern": "on",
        "remove-empty/argument": "on"
    }
}

block

-if (2 > 3) {}

static-block

Check it out in 🐊Putout Editor.

class Hello {
-    static {
-    }
}

pattern

-const [] = array;
-const {} = object;

nested-pattern

❌ Example of incorrect code

export const func = (param) => {
    const {
        a: {
        },
        c,
    } = param;
    
    return c;
};

✅ Example of correct code

export const func = (param) => {
    const {c} = param;
    return c;
};

arguments

Checkout in 🐊Putout Editor.

❌ Example of incorrect code

const create = ({} = {}) => 'hello';

module.exports = ({rule, plugin, msg, options}, {}) => {};

const a = {
    EmptyStatement({}) {},
};

✅ Example of correct code

const create = () => 'hello';

module.exports = ({rule, plugin, msg, options}) => {};

const a = {
    EmptyStatement() {},
};

License

MIT