Add missing doc comments

1 files changed, 8 insertions, 0 deletions

diff --git a/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
index 5046d3667..d7b6effd8 100644
--- a/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
@@ -24,6 +24,14 @@ export class EtherTokenWrapper extends ContractWrapper {
         [address: string]: WETH9Contract;
     } = {};
     private _erc20TokenWrapper: ERC20TokenWrapper;
+    /**
+     * Instantiate EtherTokenWrapper. We recommend you don't instantiate this yourself, rather
+     * use it through the ContractWrappers class property (contractWrappers.etherToken).
+     * @param web3Wrapper Web3Wrapper instance to use
+     * @param networkId Desired networkId
+     * @param erc20TokenWrapper The ERC20TokenWrapper instance to use
+     * @param blockPollingIntervalMs The block polling interval to use for active subscriptions
+     */
     constructor(
         web3Wrapper: Web3Wrapper,
         networkId: number,