Use any instead of interface{} (#20577)

* replace interface{} with any

shared/markdown/inspect.go

@@ -5,7 +5,7 @@ package markdown
 
 // Inspect traverses the markdown tree in depth-first order. If f returns true, Inspect invokes f
 // recursively for each child of the block or inline, followed by a call of f(nil).
-func Inspect(markdown string, f func(interface{}) bool) {
+func Inspect(markdown string, f func(any) bool) {
 	document, referenceDefinitions := Parse(markdown)
 	InspectBlock(document, func(block Block) bool {
 		if !f(block) {

shared/markdown/inspect_test.go

@@ -22,7 +22,7 @@ func TestInspect(t *testing.T) {
 
 	visited := []string{}
 	level := 0
-	Inspect(markdown, func(blockOrInline interface{}) bool {
+	Inspect(markdown, func(blockOrInline any) bool {
 		if blockOrInline == nil {
 			level--
 		} else {
@@ -67,7 +67,7 @@ Some bold text **Text for markdown?** to go with it.
 At the end, some more lines`
 
 	for i := 0; i < b.N; i++ {
-		Inspect(text, func(_ interface{}) bool {
+		Inspect(text, func(_ any) bool {
 			counterSink++
 			return true
 		})

shared/markdown/text_range_test.go

@@ -99,7 +99,7 @@ func TestTextRanges(t *testing.T) {
 		t.Run(name, func(t *testing.T) {
 			var ranges []Range
 			var values []string
-			Inspect(tc.Markdown, func(node interface{}) bool {
+			Inspect(tc.Markdown, func(node any) bool {
 				if textNode, ok := node.(*Text); ok {
 					ranges = append(ranges, textNode.Range)
 					values = append(values, textNode.Text)