Convert tabs to spaces

tygo/testdata/fixtures/generic.md

@@ -6,19 +6,19 @@ fallback_type: "unknown"
 ```go
 // Comment for UnionType
 type UnionType interface {
-	// Comment for fields are possible
-	uint64 | string | *bool // comment after
+    // Comment for fields are possible
+    uint64 | string | *bool // comment after
 
-	// Comment for a method
-	SomeMethod() string
+    // Comment for a method
+    SomeMethod() string
 }
 
 type Derived interface {
-	~int | string // Line comment
+    ~int | string // Line comment
 }
 
 type Any interface {
-	string | any
+    string | any
 }
 
 type Empty interface{}
@@ -58,30 +58,30 @@ fallback_type: "unknown"
 ```go
 
 type ValAndPtr[V any, PT *V, Unused ~uint64] struct {
-	Val V
-	// Comment for ptr field
-	Ptr PT // ptr line comment
+    Val V
+    // Comment for ptr field
+    Ptr PT // ptr line comment
 }
 
 type ABCD[A, B string, C UnionType, D int64 | bool] struct {
-	A A `json:"a"`
-	B B `json:"b"`
-	C C `json:"c"`
-	D D `json:"d"`
+    A A `json:"a"`
+    B B `json:"b"`
+    C C `json:"c"`
+    D D `json:"d"`
 }
 
 type Foo[A string | uint64, B *A] struct {
-	Bar A
-	Boo B
+    Bar A
+    Boo B
 }
 
 type WithFooGenericTypeArg[A Foo[string, *string]] struct {
-	SomeField A `json:"some_field"`
+    SomeField A `json:"some_field"`
 }
 
 // Should not be output as it's a function
 func (f Foo[int, Derived]) DoSomething() {
-	panic("something")
+    panic("something")
 }
 ```
 
@@ -112,7 +112,7 @@ export interface WithFooGenericTypeArg<A extends Foo<string, string | undefined>
 
 ```go
 type Single[S string | uint] struct {
-	Field S
+    Field S
 }
 
 type SingleSpecific = Single[string]