@putout/operator-parens

🐊Putout operator adds ability to lint parens.

Install

npm i putout @putout/operator-parens

API

addParens(path: Path): Path

Add parens around expression depending on used printer:

• ✅ set node.extra.parenthesized: true when @putout/printer used;
• ✅ set add ParenthesizedExpression or TSParenthesizedType when babel used;

import {operator} from 'putout';

const {addParens} = operator;

addParens(path);

removeParens(path: Path): Path

Remove parens around expression depending on used printer:

• ✅ set node.extra.parenthesized: false when @putout/printer used;
• ✅ remove ParenthesizedExpression or TSParenthesizedType when babel used;

import {operator} from 'putout';

const {removeParens} = operator;

removeParens(path);

hasParens(path: Path): Boolean

Check if path has parens around expression depending on used printer:

• ✅ checks node.extra.parenthesized when @putout/printer used;
• ✅ check if parent node type is ParenthesizedExpression or TSParenthesizedType when babel used;

import {operator} from 'putout';

const {hasParens} = operator;

hasParens(path);

License

MIT