interpreter

type JsonVisitor interface {
	VisitStringNode(node *ast.JsonStringNode) error
	VisitNumberNode(node *ast.JsonNumberNode) error
	VisitBooleanNode(node *ast.JsonBooleanNode) error
	VisitNullNode(node *ast.JsonNullNode) error
	VisitArrayNode(node *ast.JsonArrayNode) error
	VisitKeyValuePairNode(node *ast.JsonKeyValuePairNode) error
	VisitObjectNode(node *ast.JsonObjectNode) error
	VisitVariableNode(node *ast.JsonExtendedVariableNode) error
	VisitStringWithVariableNode(node *ast.JsonExtendedStringWIthVariableNode) error
}