function member(object, property, computed = false, optional = false) {
	if (typeof property === 'string') {
		property = id(property);
	}

	return { type: 'MemberExpression', object, property, computed, optional };
}
@param {ESTree.Expression | ESTree.Super} object
@param {string | ESTree.Expression | ESTree.PrivateIdentifier} property
@param {boolean} computed
@param {boolean} optional
@returns {ESTree.MemberExpression}