style: use Object instead of dynamic

lib/src/bindings/attr.dart

@@ -10,7 +10,7 @@ import 'libgit2_bindings.dart';
 /// or a [String] value, if the attribute was set to an actual string.
 ///
 /// Throws a [LibGit2Error] if error occured.
-dynamic getAttribute({
+Object? getAttribute({
   required Pointer<git_repository> repoPointer,
   required int flags,
   required String path,

lib/src/bindings/checkout.dart

@@ -28,12 +28,15 @@ void head({
   final pathPointers = initOpts[1];
   final strArray = initOpts[2];
 
-  final error = libgit2.git_checkout_head(repoPointer, optsC);
+  final error = libgit2.git_checkout_head(
+    repoPointer,
+    optsC as Pointer<git_checkout_options>,
+  );
 
-  for (final p in pathPointers) {
+  for (final p in pathPointers as List) {
     calloc.free(p);
   }
-  calloc.free(strArray);
+  calloc.free(strArray as Pointer);
   calloc.free(optsC);
 
   if (error < 0) {
@@ -59,12 +62,16 @@ void index({
   final pathPointers = initOpts[1];
   final strArray = initOpts[2];
 
-  final error = libgit2.git_checkout_index(repoPointer, nullptr, optsC);
+  final error = libgit2.git_checkout_index(
+    repoPointer,
+    nullptr,
+    optsC as Pointer<git_checkout_options>,
+  );
 
-  for (final p in pathPointers) {
+  for (final p in pathPointers as List) {
     calloc.free(p);
   }
-  calloc.free(strArray);
+  calloc.free(strArray as Pointer);
   calloc.free(optsC);
 
   if (error < 0) {
@@ -92,12 +99,16 @@ void tree({
   final pathPointers = initOpts[1];
   final strArray = initOpts[2];
 
-  final error = libgit2.git_checkout_tree(repoPointer, treeishPointer, optsC);
+  final error = libgit2.git_checkout_tree(
+    repoPointer,
+    treeishPointer,
+    optsC as Pointer<git_checkout_options>,
+  );
 
-  for (final p in pathPointers) {
+  for (final p in pathPointers as List) {
     calloc.free(p);
   }
-  calloc.free(strArray);
+  calloc.free(strArray as Pointer);
   calloc.free(optsC);
 
   if (error < 0) {
@@ -105,12 +116,12 @@ void tree({
   }
 }
 
-List<dynamic> initOptions({
+List<Object> initOptions({
   required int strategy,
   String? directory,
   List<String>? paths,
 }) {
-  final optsC = calloc<git_checkout_options>(sizeOf<git_checkout_options>());
+  final optsC = calloc<git_checkout_options>();
   libgit2.git_checkout_options_init(optsC, GIT_CHECKOUT_OPTIONS_VERSION);
 
   optsC.ref.checkout_strategy = strategy;

lib/src/bindings/patch.dart

@@ -10,7 +10,7 @@ import '../util.dart';
 /// you must call `free()` on the patch when done.
 ///
 /// Throws a [LibGit2Error] if error occured.
-Map<String, dynamic> fromBuffers({
+Map<String, Pointer?> fromBuffers({
   String? oldBuffer,
   String? oldAsPath,
   String? newBuffer,
@@ -66,7 +66,7 @@ Map<String, dynamic> fromBuffers({
 /// must call `free()` on the patch when done.
 ///
 /// Throws a [LibGit2Error] if error occured.
-Map<String, dynamic> fromBlobs({
+Map<String, Pointer?> fromBlobs({
   Pointer<git_blob>? oldBlobPointer,
   String? oldAsPath,
   Pointer<git_blob>? newBlobPointer,
@@ -114,7 +114,7 @@ Map<String, dynamic> fromBlobs({
 /// call `free()` on the patch when done.
 ///
 /// Throws a [LibGit2Error] if error occured.
-Map<String, dynamic> fromBlobAndBuffer({
+Map<String, Pointer?> fromBlobAndBuffer({
   Pointer<git_blob>? oldBlobPointer,
   String? oldAsPath,
   String? buffer,
@@ -194,7 +194,7 @@ int numHunks(Pointer<git_patch> patch) => libgit2.git_patch_num_hunks(patch);
 /// Given a patch and a hunk index into the patch, this returns detailed information about that hunk.
 ///
 /// Throws a [LibGit2Error] if error occured.
-Map<String, dynamic> hunk({
+Map<String, Object> hunk({
   required Pointer<git_patch> patchPointer,
   required int hunkIndex,
 }) {

lib/src/bindings/remote.dart

@@ -374,7 +374,7 @@ void connect({
 /// remains available after disconnecting.
 ///
 /// Throws a [LibGit2Error] if error occured.
-List<Map<String, dynamic>> lsRemotes(Pointer<git_remote> remote) {
+List<Map<String, Object?>> lsRemotes(Pointer<git_remote> remote) {
   final out = calloc<Pointer<Pointer<git_remote_head>>>();
   final size = calloc<Uint64>();
   final error = libgit2.git_remote_ls(out, size, remote);
@@ -384,10 +384,10 @@ List<Map<String, dynamic>> lsRemotes(Pointer<git_remote> remote) {
     calloc.free(size);
     throw LibGit2Error(libgit2.git_error_last());
   } else {
-    var result = <Map<String, dynamic>>[];
+    var result = <Map<String, Object?>>[];
 
     for (var i = 0; i < size.value; i++) {
-      var remote = <String, dynamic>{};
+      var remote = <String, Object?>{};
       Oid? loid;
 
       final bool local = out[0][i].ref.local == 1 ? true : false;

lib/src/bindings/stash.dart

@@ -72,10 +72,10 @@ void apply({
 
   final error = libgit2.git_stash_apply(repoPointer, index, options);
 
-  for (final p in pathPointers) {
+  for (final p in pathPointers as List) {
     calloc.free(p);
   }
-  calloc.free(strArray);
+  calloc.free(strArray as Pointer);
   calloc.free(optsC);
   calloc.free(options);
 
@@ -127,10 +127,10 @@ void pop({
 
   final error = libgit2.git_stash_pop(repoPointer, index, options);
 
-  for (final p in pathPointers) {
+  for (final p in pathPointers as List) {
     calloc.free(p);
   }
-  calloc.free(strArray);
+  calloc.free(strArray as Pointer);
   calloc.free(optsC);
   calloc.free(options);