Function IsPushOrUnshiftIdentifier

internal/ast/utilities.go:310–313

(node *Node)

}

func IsPushOrUnshiftIdentifier(node *Node) bool {
	text := node.Text()
	return text == "push" || text == "unshift"
}

func IsBooleanLiteral(node *Node) bool {
	return node.Kind == KindTrueKeyword || node.Kind == KindFalseKeyword