class Syntax {
    /**
     * Checks and validates whether the code complies with the syntax/grammar rules
     */
    fun check(statements: MutableList<MutableList<Pair<String, TokenType>>>): Boolean {
        for (statement in statements) {
            removePadding(statement)
        }
        return true
    }

    /**
     * Removed empty characters from the start and end of statements
     */
    private fun removePadding(statement: MutableList<Pair<String, TokenType>>) {
        while (statement[0].second == TokenType.Empty) {
            statement.removeAt(0)
        }

        while (statement[statement.size - 1].second == TokenType.Empty) {
            statement.removeAt(statement.size - 1)
        }
    }
}