lint fix

lib/contracts/contribution.js

@@ -64,4 +64,4 @@ class Contribution extends Record {
   }
 }
 
-module.exports = Contribution;
+module.exports = Contribution;

lib/contracts/contributor.js

@@ -86,4 +86,4 @@ class Contributor extends Record {
   }
 }
 
-module.exports = Contributor;
+module.exports = Contributor;

lib/contracts/proposal.js

@@ -43,4 +43,4 @@ class Proposal extends Record {
   }
 }
 
-module.exports = Proposal;
+module.exports = Proposal;

lib/kredits.js

@@ -1,5 +1,4 @@
 const ethers = require('ethers');
-const RSVP = require('rsvp');
 
 const Preflight = require('./utils/preflight');
 const deprecate = require('./utils/deprecate');