How to use the @authx/authx.User.read function in @authx/authx

throw new AuthenticationError(
          __DEV__ ? "The password is incorrect." : undefined
        );
      }

      const authorizationId = v4();

      const values = {
        currentAuthorizationId: authorizationId,
        currentUserId: credential.userId,
        currentGrantId: null,
        currentClientId: null
      };

      // Make sure the user can create new authorizations.
      const user = await User.read(tx, credential.userId);
      if (
        !isSuperset(
          await user.access(tx, values),
          createV2AuthXScope(
            realm,
            {
              type: "authorization",
              authorizationId: "",
              grantId: "",
              clientId: "",
              userId: user.id
            },
            {
              basic: "*",
              scopes: "*",
              secrets: "*"

throw new ForbiddenError(
          "An email has been sent to this address with a code that can be used to prove control."
        );
      }

      const authorizationId = v4();

      const values = {
        currentAuthorizationId: authorizationId,
        currentUserId: credential.userId,
        currentGrantId: null,
        currentClientId: null
      };

      // Make sure the user can create new authorizations.
      const user = await User.read(tx, credential.userId);
      if (
        !isSuperset(
          await user.access(tx, values),
          createV2AuthXScope(
            realm,
            {
              type: "authorization",
              authorizationId: "",
              grantId: "",
              clientId: "",
              userId: user.id
            },
            {
              basic: "*",
              scopes: "*",
              secrets: "*"

}
      }

      if (!credential) {
        throw new AuthenticationError("No such credential exists.");
      }

      const values = {
        currentAuthorizationId: authorizationId,
        currentUserId: credential.userId,
        currentGrantId: null,
        currentClientId: null
      };

      // Make sure the user can create new authorizations.
      const user = await User.read(tx, credential.userId);
      if (
        !isSuperset(
          await user.access(tx, values),
          createV2AuthXScope(
            realm,
            {
              type: "authorization",
              authorizationId: "",
              grantId: "",
              clientId: "",
              userId: user.id
            },
            {
              basic: "*",
              scopes: "*",
              secrets: "*"