Add ERC721ABI, fix other ABIs

src/token/erc721/interface.cairo

@@ -88,3 +88,53 @@ trait IERC721ReceiverCamel<TState> {
         data: Span<felt252>
     ) -> felt252;
 }
+
+//
+// ERC721 ABI
+//
+
+#[starknet::interface]
+trait ERC721ABI<TState> {
+    fn name(self: @TState) -> felt252;
+    fn symbol(self: @TState) -> felt252;
+    fn token_uri(self: @TState, token_id: u256) -> felt252;
+    fn balance_of(self: @TState, account: ContractAddress) -> u256;
+    fn owner_of(self: @TState, token_id: u256) -> ContractAddress;
+    fn transfer_from(ref self: TState, from: ContractAddress, to: ContractAddress, token_id: u256);
+    fn safe_transfer_from(
+        ref self: TState,
+        from: ContractAddress,
+        to: ContractAddress,
+        token_id: u256,
+        data: Span<felt252>
+    );
+    fn approve(ref self: TState, to: ContractAddress, token_id: u256);
+    fn set_approval_for_all(ref self: TState, operator: ContractAddress, approved: bool);
+    fn get_approved(self: @TState, token_id: u256) -> ContractAddress;
+    fn is_approved_for_all(
+        self: @TState, owner: ContractAddress, operator: ContractAddress
+    ) -> bool;
+    fn supports_interface(self: @TState, interface_id: felt252) -> bool;
+}
+
+#[starknet::interface]
+trait ERC721CamelABI<TState> {
+    fn name(self: @TState) -> felt252;
+    fn symbol(self: @TState) -> felt252;
+    fn tokenURI(self: @TState, tokenId: u256) -> felt252;
+    fn balanceOf(self: @TState, account: ContractAddress) -> u256;
+    fn ownerOf(self: @TState, tokenId: u256) -> ContractAddress;
+    fn transferFrom(ref self: TState, from: ContractAddress, to: ContractAddress, tokenId: u256);
+    fn safeTransferFrom(
+        ref self: TState,
+        from: ContractAddress,
+        to: ContractAddress,
+        tokenId: u256,
+        data: Span<felt252>
+    );
+    fn approve(ref self: TState, to: ContractAddress, tokenId: u256);
+    fn setApprovalForAll(ref self: TState, operator: ContractAddress, approved: bool);
+    fn getApproved(self: @TState, tokenId: u256) -> ContractAddress;
+    fn isApprovedForAll(self: @TState, owner: ContractAddress, operator: ContractAddress) -> bool;
+    fn supportsInterface(self: @TState, interfaceId: felt252) -> bool;
+}