diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 13ea5ab..bfbfcdc 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -1,71 +1,78 @@
-import type { State, StoreApi } from 'zustand/vanilla';
-
-import type { EventEmitter } from 'node:events';
+import type { EventEmitter } from 'node:events'
+import type { State, StoreApi } from 'zustand'
 
 export interface Web3ReactState extends State {
-  chainId: number | undefined;
-  accounts: string[] | undefined;
-  activating: boolean;
-  error: Error | undefined;
+  chainId: number | undefined
+  accounts: string[] | undefined
+  activating: boolean
+  error: Error | undefined
 }
 
-export type Web3ReactStore = StoreApi<Web3ReactState>;
+export type Web3ReactStore = StoreApi<Web3ReactState>
 
 export type Web3ReactStateUpdate =
   | {
-      chainId: number;
-      accounts: string[];
+      chainId: number
+      accounts: string[]
     }
   | {
-      chainId: number;
-      accounts?: never;
+      chainId: number
+      accounts?: never
     }
   | {
-      chainId?: never;
-      accounts: string[];
-    };
+      chainId?: never
+      accounts: string[]
+    }
 
 export interface Actions {
-  startActivation: () => () => void;
-  update: (stateUpdate: Web3ReactStateUpdate) => void;
-  reportError: (error: Error | undefined) => void;
+  startActivation: () => () => void
+  update: (stateUpdate: Web3ReactStateUpdate) => void
+  reportError: (error: Error | undefined) => void
 }
 
 // per EIP-1193
 export interface RequestArguments {
-  readonly method: string;
-  readonly params?: readonly unknown[] | object;
+  readonly method: string
+  readonly params?: readonly unknown[] | object
 }
 
 // per EIP-1193
 export interface Provider extends EventEmitter {
-  request(args: RequestArguments): Promise<unknown>;
+  request(args: RequestArguments): Promise<unknown>
 }
 
 // per EIP-1193
 export interface ProviderConnectInfo {
-  readonly chainId: string;
+  readonly chainId: string
 }
 
 // per EIP-1193
 export interface ProviderRpcError extends Error {
-  message: string;
-  code: number;
-  data?: unknown;
+  message: string
+  code: number
+  data?: unknown
 }
 
 // per EIP-3085
 export interface AddEthereumChainParameter {
-  chainId: number;
-  chainName: string;
+  chainId: number
+  chainName: string
   nativeCurrency: {
-    name: string;
-    symbol: string; // 2-6 characters long
-    decimals: 18;
-  };
-  rpcUrls: string[];
-  blockExplorerUrls?: string[];
-  iconUrls?: string[]; // Currently ignored.
+    name: string
+    symbol: string // 2-6 characters long
+    decimals: 18
+  }
+  rpcUrls: string[]
+  blockExplorerUrls?: string[]
+  iconUrls?: string[] // Currently ignored.
+}
+
+// per EIP-747
+export interface WatchAssetParameters {
+  address: string // The address that the token is at.
+  symbol: string // A ticker symbol or shorthand, up to 5 chars.
+  decimals: number // The number of decimals in the token
+  image: string // A string url of the token logo
 }
 
 export abstract class Connector {
@@ -74,30 +81,97 @@ export abstract class Connector {
    * EIP-1193 ({@link https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1193.md}) and
    * EIP-1102 ({@link https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1102.md}) compliant provider.
    * May also comply with EIP-3085 ({@link https://github.com/ethereum/EIPs/blob/master/EIPS/eip-3085.md}).
-   * This property must be defined while the connector is active.
+   * This property must be defined while the connector is active, unless a customProvider is provided.
    */
-  public provider: Provider | undefined;
+  public provider: Provider | undefined
 
-  protected readonly actions: Actions;
+  /**
+   * An optional property meant to allow ethers providers to be used directly rather than via the experimental
+   * 1193 bridge. If desired, this property must be defined while the connector is active, in which case it will
+   * be preferred over provider.
+   */
+  public customProvider: unknown | undefined
+
+  protected readonly actions: Actions
 
   /**
    * @param actions - Methods bound to a zustand store that tracks the state of the connector.
    * Actions are used by the connector to report changes in connection status.
    */
   constructor(actions: Actions) {
-    this.actions = actions;
+    this.actions = actions
   }
 
+  protected get serverSide() {
+    return typeof window === 'undefined'
+  }
+  
+  
   /**
-   * Initiate a connection.
+   * An optional handler which will report errors thrown from event listeners. Any errors caused from
+   * user-defined behavior will be thrown inline through a Promise.
+   */
+  protected onError?: (error: Error) => void
+
+  /**
+   * @param actions - Methods bound to a zustand store that tracks the state of the connector.
+   * @param onError - An optional handler which will report errors thrown from event listeners.
+   * Actions are used by the connector to report changes in connection status.
+   */
+  constructor(actions: Actions, onError?: (error: Error) => void) {
+    this.actions = actions
+    this.onError = onError
+  }
+
+  /**
+   * An optional property meant to allow ethers providers to be used directly rather than via the experimental
+   * 1193 bridge. If desired, this property must be defined while the connector is active, in which case it will
+   * be preferred over provider.
+   */
+  public customProvider?: unknown
+
+  protected readonly actions: Actions
+
+  /**
+   * An optional handler which will report errors thrown from event listeners. Any errors caused from
+   * user-defined behavior will be thrown inline through a Promise.
    */
-  public abstract activate(...args: unknown[]): Promise<void> | void;
+  protected onError?: (error: Error) => void
 
   /**
-   * Initiate a disconnect.
+   * @param actions - Methods bound to a zustand store that tracks the state of the connector.
+   * @param onError - An optional handler which will report errors thrown from event listeners.
+   * Actions are used by the connector to report changes in connection status.
    */
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  public deactivate(...args: unknown[]): Promise<void> | void {
-    this.actions.reportError(undefined);
+  constructor(actions: Actions, onError?: (error: Error) => void) {
+    this.actions = actions
+    this.onError = onError
   }
+
+  /**
+   * Reset the state of the connector without otherwise interacting with the connection.
+   */
+  public resetState(): Promise<void> | void {
+    this.actions.resetState()
+  }
+
+  /**
+   * Initiate a connection.
+   */
+  public abstract activate(...args: unknown[]): Promise<void> | void
+
+  /**
+   * Attempt to initiate a connection, failing silently
+   */
+  public connectEagerly?(...args: unknown[]): Promise<void> | void
+
+  /**
+   * Un-initiate a connection. Only needs to be defined if a connection requires specific logic on disconnect.
+   */
+  public deactivate?(...args: unknown[]): Promise<void> | void
+
+  /**
+   * Attempt to add an asset per EIP-747.
+   */
+  public watchAsset?(params: WatchAssetParameters): Promise<true>
 }