pkg go/types, method (*Alias) Rhs() Type #66559
pkg go/types, method (*Alias) SetTypeParams([]*TypeParam) #67143
pkg go/types, method (*Alias) TypeArgs() *TypeList #67143
pkg go/types, method (*Alias) TypeParams() *TypeParamList #67143
pkg go/types, method (*Func) Signature() *Signature #65772
pkg iter, func Pull2[$0 interface{}, $1 interface{}](Seq2[$0, $1]) (func() ($0, $1, bool), func()) #61897

pkg go/types, method (*Struct) Fields() iter.Seq[*Var] #66626
pkg go/types, method (*Tuple) Variables() iter.Seq[*Var] #66626
pkg go/types, method (*TypeList) Types() iter.Seq[Type] #66626
pkg go/types, method (*TypeParamList) TypeParams() iter.Seq[*TypeParam] #66626
pkg go/types, method (*Union) Terms() iter.Seq[*Term] #66626
pkg hash/maphash, func Comparable[$0 comparable](Seed, $0) uint64 #54670

		buf.WriteByte(' ')
		w.writeType(buf, res.At(0).Type())
	default:
		buf.WriteByte(' ')
		w.writeParams(buf, res, false)
	}
}

func (w *Walker) writeTypeParams(buf *bytes.Buffer, tparams *types.TypeParamList, withConstraints bool) {
	buf.WriteByte('[')
	c := tparams.Len()
	for i := 0; i < c; i++ {
		if i > 0 {
			buf.WriteString(", ")
		}
		tp := tparams.At(i)
		w.writeType(buf, tp)

in square brackets rather than parentheses
[<a href="#Go_1.18">Go 1.18</a>].
</p>

<pre class="ebnf">
TypeParameters = "[" TypeParamList [ "," ] "]" .
TypeParamList  = TypeParamDecl { "," TypeParamDecl } .
TypeParamDecl  = IdentifierList TypeConstraint .
</pre>

<p>
All non-blank names in the list must be unique.