ast

type Expression interface {
	Node
	// contains filtered or unexported methods
}

type Identifier struct {
	Token token.Token //the token.IDENT token
	Value string
}

type LetStatement struct {
	Token token.Token //the token.LET token
	Name  *Identifier
	Value Expression
}

type Node interface {
	TokenLiteral() string
}

type Program struct {
	Statements []Statement
}

type ReturnStatement struct {
	Token       token.Token // the 'return' token
	ReturnValue Expression
}

type Statement interface {
	Node
	// contains filtered or unexported methods
}