def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
?
def lparen: () -> String
?
def rparen: () -> String
?
def lparen: () -> String
?
def rparen: () -> String
?
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def then: () -> String
?
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def binary?: () -> bool
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String
def operator: () -> String