import { Lexer } from './parser/Lexer'
import { BinaryExpression } from './parser/ast/BinaryExpression'
import { Expression } from './parser/ast/Expression'
import { Operator } from './parser/ast/Operator'
import { ValueExpression } from './parser/ast/ValueExpression'

let expr1: Expression = new ValueExpression(10)
let expr2: Expression = new ValueExpression(20)
let exprAdd: Expression = new BinaryExpression(Operator.ADD, expr1, expr2)
console.log(exprAdd.eval());

const tokens = new Lexer("10 / 2").process().getTokens();
console.log(tokens)