fromAst static method
Implementation
static PrefixExpression? fromAst(Map? ast) {
if (ast != null &&
ast['type'] == astNodeNameValue(AstRuntimeNodeName.PrefixExpression)) {
return PrefixExpression(AstRuntimeNodeParser.fromAst(ast['argument']),
ast['operator'], ast['prefix'] as bool?);
}
logDebug(_tag, 'Can not parse ast to PrefixExpression');
return null;
}