Dooky Chases Shrimp Gumbo

Name: Dooky Chase's Shrimp Gumbo
Ingredients: 1/2 cup peanut oil; 4 tablespoons flour; 1 cup chopped onions; 1 pound small white shrimp (30/40), peeled and deveined; 8 ounces Creole hot sausage, cut into bite-size pieces; 8 ounces smoked sausage, cut into bite-size pieces; 8 ounces beef stew meat, cubed; 8 ounces smoked ham, cubed; 6 chicken wings, cut in half; 1 tablespoon file powder; 1 tablespoon paprika; 1 tablespoon salt; 2 dozen oysters, with their liquid; 1/4 cup chopped parsley; 3 cloves garlic, minced; 1 teaspoon ground thyme