Fix recvcheck linter issue

v2/tools/generator/internal/astmodel/type_set.go

@@ -80,7 +80,7 @@ func (ts *TypeSet) Remove(t Type) bool {
 }
 
 // Contains checks if the set already contains the type
-func (ts TypeSet) Contains(t Type, overrides EqualityOverrides) bool {
+func (ts *TypeSet) Contains(t Type, overrides EqualityOverrides) bool {
 	// this is slow, but what can you do?
 	for _, other := range ts.types {
 		if t.Equals(other, overrides) {
@@ -92,7 +92,7 @@ func (ts TypeSet) Contains(t Type, overrides EqualityOverrides) bool {
 }
 
 // Equals returns true if both sets contain the same types
-func (ts TypeSet) Equals(other TypeSet, overrides ...EqualityOverrides) bool {
+func (ts *TypeSet) Equals(other TypeSet, overrides ...EqualityOverrides) bool {
 	if len(ts.types) != len(other.types) {
 		return false
 	}
@@ -116,12 +116,12 @@ func (ts TypeSet) Equals(other TypeSet, overrides ...EqualityOverrides) bool {
 }
 
 // Len returns the number of items in the set
-func (ts TypeSet) Len() int {
+func (ts *TypeSet) Len() int {
 	return len(ts.types)
 }
 
 // Single returns the only item in the set, and true, if it contains exactly one; otherwise it returns nil and false.
-func (ts TypeSet) Single() (Type, bool) {
+func (ts *TypeSet) Single() (Type, bool) {
 	if len(ts.types) != 1 {
 		return nil, false
 	}
@@ -130,12 +130,12 @@ func (ts TypeSet) Single() (Type, bool) {
 }
 
 // Copy returns a copy of this set that can then be modified.
-func (ts TypeSet) Copy() TypeSet {
+func (ts *TypeSet) Copy() TypeSet {
 	return MakeTypeSet(ts.types...)
 }
 
 // AsSlice returns the content of this set as a slice
-func (ts TypeSet) AsSlice() []Type {
+func (ts *TypeSet) AsSlice() []Type {
 	result := make([]Type, 0, len(ts.types))
 	result = append(result, ts.types...)
 	return result

v2/tools/generator/internal/astmodel/validated_type.go

@@ -243,14 +243,14 @@ func equalRegexpSlices(left []*regexp.Regexp, right []*regexp.Regexp) bool {
 }
 
 // Unwrap returns the type contained within the validated type
-func (v ValidatedType) Unwrap() Type {
+func (v *ValidatedType) Unwrap() Type {
 	return v.element
 }
 
 // WriteDebugDescription adds a description of the current type to the passed builder
 // builder receives the full description, including nested types
 // definitions is a dictionary for resolving named types
-func (v ValidatedType) WriteDebugDescription(builder *strings.Builder, currentPackage InternalPackageReference) {
+func (v *ValidatedType) WriteDebugDescription(builder *strings.Builder, currentPackage InternalPackageReference) {
 	builder.WriteString("Validated[")
 	if v.element != nil {
 		v.element.WriteDebugDescription(builder, currentPackage)