stub basic tests

test/Conversion.t.sol

@@ -3,26 +3,20 @@ pragma solidity 0.8.25;
 
 import {Bootstrap} from "test/utils/Bootstrap.sol";
 
-contract CounterTest is Bootstrap {
+contract ConversionTest is Bootstrap {
     function setUp() public {
         /// @dev uncomment the following line to test in a forked environment
         /// at a specific block number
         // vm.rollFork(NETWORK_BLOCK_NUMBER);
 
         initializeOptimismGoerli();
     }
-}
 
-contract Increment is CounterTest {
-    function testIncrement() public {
-        counter.increment();
-        assertEq(counter.number(), 1);
-    }
-}
+    function testConversionRateFixed17to1() public {}
 
-contract SetNumber is CounterTest {
-    function testSetNumber(uint256 x) public {
-        counter.setNumber(x);
-        assertEq(counter.number(), x);
-    }
+    function testDeposit() public {}
+
+    function testVest() public {}
+
+    function testCannotWithdrawSNXUntilTwoYears() public {}
 }