Function getAliasId

test/fixtures/snapshot/typescript.js:60187–60189

(aliasSymbol, aliasTypeArguments)

            return result;
        }
        function getAliasId(aliasSymbol, aliasTypeArguments) {
            return aliasSymbol ? "@".concat(getSymbolId(aliasSymbol)) + (aliasTypeArguments ? ":".concat(getTypeListId(aliasTypeArguments)) : "") : "";
        }
        // This function is used to propagate certain flags when creating new object type references and union types.
        // It is only necessary to do so if a constituent type might be the undefined type, the null type, the type
        // of an object literal or the anyFunctionType. This is because there are operations in the type checker