style: no implicit casts and dynamic

test/branch_test.dart

@@ -46,7 +46,7 @@ void main() {
     });
 
     test('returns a list of remote branches', () {
-      expect(repo.branchesRemote, []);
+      expect(repo.branchesRemote, <Branch>[]);
     });
 
     test('throws when trying to return list and error occurs', () {

test/config_test.dart

@@ -199,7 +199,7 @@ void main() {
       });
 
       test('returns empty list if multivar not found', () {
-        expect(config.multivar(variable: 'not.there'), []);
+        expect(config.multivar(variable: 'not.there'), <String>[]);
       });
     });
 
@@ -249,7 +249,7 @@ void main() {
             variable: 'core.gitproxy',
             regexp: 'for kernel.org\$',
           ),
-          [],
+          <String>[],
         );
       });
 
@@ -265,7 +265,7 @@ void main() {
 
         config.deleteMultivar(variable: 'core.gitproxy', regexp: '');
 
-        expect(config.multivar(variable: 'core.gitproxy'), []);
+        expect(config.multivar(variable: 'core.gitproxy'), <String>[]);
       });
     });
 

test/revwalk_test.dart

@@ -148,7 +148,7 @@ void main() {
       walker.reset();
       final commits = walker.walk();
 
-      expect(commits, []);
+      expect(commits, <Commit>[]);
 
       walker.free();
     });

test/worktree_test.dart

@@ -30,7 +30,7 @@ void main() {
 
   group('Worktree', () {
     test('successfully creates worktree at provided path', () {
-      expect(repo.worktrees, []);
+      expect(repo.worktrees, <String>[]);
 
       final worktree = repo.createWorktree(
         name: worktreeName,
@@ -58,7 +58,7 @@ void main() {
       final head = repo.revParseSingle('HEAD');
       final worktreeBranch = repo.createBranch(name: 'v1', target: head);
       final ref = repo.lookupReference('refs/heads/v1');
-      expect(repo.worktrees, []);
+      expect(repo.worktrees, <String>[]);
 
       final worktree = repo.createWorktree(
         name: worktreeName,
@@ -75,7 +75,7 @@ void main() {
       worktreeDir.deleteSync(recursive: true);
       worktree.prune();
 
-      expect(repo.worktrees, []);
+      expect(repo.worktrees, <String>[]);
       expect(worktreeBranch.isCheckedOut, false);
       expect(branches.any((branch) => branch.name == 'v1'), true);
 
@@ -162,7 +162,7 @@ void main() {
     });
 
     test('successfully prunes worktree', () {
-      expect(repo.worktrees, []);
+      expect(repo.worktrees, <String>[]);
 
       final worktree = repo.createWorktree(
         name: worktreeName,
@@ -177,7 +177,7 @@ void main() {
       expect(worktree.isValid, false);
 
       worktree.prune();
-      expect(repo.worktrees, []);
+      expect(repo.worktrees, <String>[]);
 
       worktree.free();
     });