Pattern: Missing leading newline for multi-line string
Issue: -
Multi-line strings are easier to read when they start with a newline (a newline starting a multi-line string is ignored).
Example of incorrect code:
var s1 = '''{
"a": 1,
"b": 2
}''';
Example of correct code:
var s1 = '''
{
"a": 1,
"b": 2
}''';
var s2 = '''This onliner multiline string is ok. It usually allows to escape both ' and " in the string.''';