FLAGS constant Null safety
Implementation
static const Map<String, String> FLAGS = {
'NORMAL': 'n',
'CAPTURE': 'c',
'BIG_PAWN': 'b',
'EP_CAPTURE': 'e',
'PROMOTION': 'p',
'KSIDE_CASTLE': 'k',
'QSIDE_CASTLE': 'q'
};
static const Map<String, String> FLAGS = {
'NORMAL': 'n',
'CAPTURE': 'c',
'BIG_PAWN': 'b',
'EP_CAPTURE': 'e',
'PROMOTION': 'p',
'KSIDE_CASTLE': 'k',
'QSIDE_CASTLE': 'q'
};