eslint-plugin-unicorn/rules/utils/is-shorthand-property-assignment-pattern-left.js

Various awesome ESLint rules

'use strict';

const isShorthandPropertyValue = require('./is-shorthand-property-value.js');

const isShorthandPropertyAssignmentPatternLeft = identifier =>
	identifier.parent.type === 'AssignmentPattern'
	&& identifier.parent.left === identifier
	&& isShorthandPropertyValue(identifier.parent);

module.exports = isShorthandPropertyAssignmentPatternLeft;