Import only what's needed from the API for importer packages

packages/api/index.js

 let bundle = require('./app/bundle.api.js');
+let injected = require('./injected');
 let methods = require('./methods');
 let utils = require('./utils');
-
-let injected = require('./injected');
 let actualApp;
 
 async function init({ budgetId, config } = {}) {

packages/import-ynab4/importer.js

+// This is a special usage of the API because this package is embedded
+// into Actual itself. We only want to pull in the methods in that
+// case and ignore everything else; otherwise we'd be pulling in the
+// entire backend bundle from the API
+const actual = require('@actual-app/api/methods');
+const { amountToInteger } = require('@actual-app/api/utils');
+const AdmZip = require('adm-zip');
 const d = require('date-fns');
 const normalizePathSep = require('slash');
 const uuid = require('uuid');
-const AdmZip = require('adm-zip');
-const actual = require('@actual-app/api');
-const amountToInteger = actual.utils.amountToInteger;
 
 // Utils
 

packages/import-ynab5/importer.js

+// This is a special usage of the API because this package is embedded
+// into Actual itself. We only want to pull in the methods in that
+// case and ignore everything else; otherwise we'd be pulling in the
+// entire backend bundle from the API
+const actual = require('@actual-app/api/methods');
 const d = require('date-fns');
 const uuid = require('uuid');
-const actual = require('@actual-app/api');
 
 function amountFromYnab(amount) {
   // ynabs multiplies amount by 1000 and actual by 100