diff --git a/frappe/backends/helpers.ts b/frappe/backends/helpers.ts
new file mode 100644
index 00000000..1d2d38a4
--- /dev/null
+++ b/frappe/backends/helpers.ts
@@ -0,0 +1,24 @@
+export const sqliteTypeMap = {
+  AutoComplete: 'text',
+  Currency: 'text',
+  Int: 'integer',
+  Float: 'float',
+  Percent: 'float',
+  Check: 'integer',
+  Code: 'text',
+  Date: 'text',
+  Datetime: 'text',
+  Time: 'text',
+  Text: 'text',
+  Data: 'text',
+  Link: 'text',
+  DynamicLink: 'text',
+  Password: 'text',
+  Select: 'text',
+  File: 'text',
+  Attach: 'text',
+  AttachImage: 'text',
+  Color: 'text',
+};
+
+export const validTypes = Object.keys(sqliteTypeMap);
diff --git a/frappe/backends/sqlite.js b/frappe/backends/sqlite.js
index 0d76cf5b..f9f8a58a 100644
--- a/frappe/backends/sqlite.js
+++ b/frappe/backends/sqlite.js
@@ -1,5 +1,6 @@
 import frappe from 'frappe';
 import Database from './database';
+import { sqliteTypeMap } from './helpers';
 
 export default class SqliteDatabase extends Database {
   constructor({ dbPath }) {
@@ -67,36 +68,7 @@ export default class SqliteDatabase extends Database {
   }
 
   initTypeMap() {
-    // prettier-ignore
-    this.typeMap = {
-      'AutoComplete': 'text',
-      'Currency': 'text',
-      'Int': 'integer',
-      'Float': 'float',
-      'Percent': 'float',
-      'Check': 'integer',
-      'Small Text': 'text',
-      'Long Text': 'text',
-      'Code': 'text',
-      'Text Editor': 'text',
-      'Date': 'text',
-      'Datetime': 'text',
-      'Time': 'text',
-      'Text': 'text',
-      'Data': 'text',
-      'Link': 'text',
-      'DynamicLink': 'text',
-      'Password': 'text',
-      'Select': 'text',
-      'Read Only': 'text',
-      'File': 'text',
-      'Attach': 'text',
-      'AttachImage': 'text',
-      'Signature': 'text',
-      'Color': 'text',
-      'Barcode': 'text',
-      'Geolocation': 'text'
-    };
+    this.typeMap = sqliteTypeMap;
   }
 
   getError(err) {
diff --git a/frappe/common/index.js b/frappe/common/index.js
deleted file mode 100644
index 269e7ffc..00000000
--- a/frappe/common/index.js
+++ /dev/null
@@ -1,7 +0,0 @@
-export default async function initLibs(frappe) {
-  const BaseMeta = await import('frappe/model/meta');
-  const BaseDocument = await import('frappe/model/document');
-
-  frappe.BaseDocument = BaseDocument.default;
-  frappe.BaseMeta = BaseMeta.default;
-}
diff --git a/frappe/index.js b/frappe/index.js
index 3db2be5c..5976dbb2 100644
--- a/frappe/index.js
+++ b/frappe/index.js
@@ -1,4 +1,3 @@
-import initLibs from 'frappe/common';
 import { getMoneyMaker } from 'pesa';
 import { markRaw } from 'vue';
 import * as errors from './common/errors';
@@ -23,7 +22,10 @@ class Frappe {
 
   async initializeAndRegister(customModels = {}, force = false) {
     this.init(force);
-    await initLibs(this);
+
+    this.Meta = (await import('frappe/model/meta')).default;
+    this.Document = (await import('frappe/model/document')).default;
+
     const coreModels = await import('frappe/models');
     this.registerModels(coreModels.default);
     this.registerModels(customModels);
@@ -233,7 +235,7 @@ class Frappe {
         throw new Error(`${doctype} is not a registered doctype`);
       }
 
-      let metaClass = model.metaClass || this.BaseMeta;
+      let metaClass = model.metaClass || this.Meta;
       this.metaCache[doctype] = new metaClass(model);
     }
 
@@ -257,7 +259,7 @@ class Frappe {
 
   getDocumentClass(doctype) {
     const meta = this.getMeta(doctype);
-    return meta.documentClass || this.BaseDocument;
+    return meta.documentClass || this.Document;
   }
 
   async getSingle(doctype) {
@@ -292,7 +294,7 @@ class Frappe {
   }
 
   async newCustomDoc(fields) {
-    let doc = new this.BaseDocument({ isCustom: 1, fields });
+    let doc = new this.Document({ isCustom: 1, fields });
     doc._notInserted = true;
     doc.name = this.getRandomString();
     this.addToCache(doc);
@@ -300,7 +302,7 @@ class Frappe {
   }
 
   createMeta(fields) {
-    let meta = new this.BaseMeta({ isCustom: 1, fields });
+    let meta = new this.Meta({ isCustom: 1, fields });
     return meta;
   }
 
diff --git a/frappe/model/meta.js b/frappe/model/meta.js
index 5b3dc5c4..f3f0611b 100644
--- a/frappe/model/meta.js
+++ b/frappe/model/meta.js
@@ -1,9 +1,12 @@
 import frappe from 'frappe';
+import { validTypes } from 'frappe/backends/helpers';
+import { ValueError } from 'frappe/common/errors';
 import { indicators as indicatorColor } from '../../src/colors';
+import { t } from '../utils/translation';
 import Document from './document';
 import model from './index';
 
-export default class BaseMeta extends Document {
+export default class Meta extends Document {
   constructor(data) {
     if (data.basedOn) {
       let config = frappe.models[data.basedOn];
@@ -33,7 +36,7 @@ export default class BaseMeta extends Document {
     if (!this.fields.find((df) => df.fieldname === 'name') && !this.isSingle) {
       this.fields = [
         {
-          label: frappe.t`ID`,
+          label: t`ID`,
           fieldname: 'name',
           fieldtype: 'Data',
           required: 1,
@@ -149,12 +152,12 @@ export default class BaseMeta extends Document {
       // fields validation
       this.fields.forEach((df, i) => {
         if (!df.fieldname) {
-          throw new frappe.errors.ValidationError(
+          throw new ValidationError(
             `DocType ${this.name}: "fieldname" is required for field at index ${i}`
           );
         }
         if (!df.fieldtype) {
-          throw new frappe.errors.ValidationError(
+          throw new ValidationError(
             `DocType ${this.name}: "fieldtype" is required for field "${df.fieldname}"`
           );
         }
@@ -165,7 +168,7 @@ export default class BaseMeta extends Document {
       // standard fields
       for (let field of model.commonFields) {
         if (
-          frappe.db.typeMap[field.fieldtype] &&
+          validTypes.includes(field.fieldtype) &&
           !doctypeFields.includes(field.fieldname)
         ) {
           _add(field);
@@ -176,7 +179,7 @@ export default class BaseMeta extends Document {
         _add({
           fieldtype: 'Check',
           fieldname: 'submitted',
-          label: frappe.t`Submitted`,
+          label: t`Submitted`,
         });
       }
 
@@ -184,7 +187,7 @@ export default class BaseMeta extends Document {
         // child fields
         for (let field of model.childFields) {
           if (
-            frappe.db.typeMap[field.fieldtype] &&
+            validTypes.includes(field.fieldtype) &&
             !doctypeFields.includes(field.fieldname)
           ) {
             _add(field);
@@ -194,7 +197,7 @@ export default class BaseMeta extends Document {
         // parent fields
         for (let field of model.parentFields) {
           if (
-            frappe.db.typeMap[field.fieldtype] &&
+            validTypes.includes(field.fieldtype) &&
             !doctypeFields.includes(field.fieldname)
           ) {
             _add(field);
@@ -206,7 +209,7 @@ export default class BaseMeta extends Document {
         // tree fields
         for (let field of model.treeFields) {
           if (
-            frappe.db.typeMap[field.fieldtype] &&
+            validTypes.includes(field.fieldtype) &&
             !doctypeFields.includes(field.fieldname)
           ) {
             _add(field);
@@ -216,7 +219,7 @@ export default class BaseMeta extends Document {
 
       // doctype fields
       for (let field of this.fields) {
-        let include = frappe.db.typeMap[field.fieldtype];
+        const include = validTypes.includes(field.fieldtype);
 
         if (include) {
           _add(field);
@@ -278,7 +281,7 @@ export default class BaseMeta extends Document {
     }
 
     if (!validValues.includes(value)) {
-      throw new frappe.errors.ValueError(
+      throw new ValueError(
         // prettier-ignore
         `DocType ${this.name}: Invalid value "${value}" for "${field.label}". Must be one of ${options.join(', ')}`
       );
diff --git a/frappe/models/doctype/NumberSeries/NumberSeriesDocument.js b/frappe/models/doctype/NumberSeries/NumberSeriesDocument.js
index 7b83ab6c..09c6f73c 100644
--- a/frappe/models/doctype/NumberSeries/NumberSeriesDocument.js
+++ b/frappe/models/doctype/NumberSeries/NumberSeriesDocument.js
@@ -1,8 +1,8 @@
 import { getPaddedName } from '@/utils';
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 
-export default class NumberSeries extends BaseDocument {
+export default class NumberSeries extends Document {
   validate() {
     if (!this.current) {
       this.current = this.start;
diff --git a/frappe/utils/noop.js b/frappe/utils/noop.js
deleted file mode 100644
index bd375ffa..00000000
--- a/frappe/utils/noop.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = function () { return function () {}; };
\ No newline at end of file
diff --git a/models/doctype/Account/AccountDocument.js b/models/doctype/Account/AccountDocument.js
index b16f1463..f2fa2abb 100644
--- a/models/doctype/Account/AccountDocument.js
+++ b/models/doctype/Account/AccountDocument.js
@@ -1,7 +1,7 @@
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 
-export default class Account extends BaseDocument {
+export default class Account extends Document {
   async validate() {
     if (!this.accountType && this.parentAccount) {
       this.accountType = await frappe.db.getValue(
diff --git a/models/doctype/Event/EventDocument.js b/models/doctype/Event/EventDocument.js
index 077fbad4..c6c06908 100644
--- a/models/doctype/Event/EventDocument.js
+++ b/models/doctype/Event/EventDocument.js
@@ -1,6 +1,6 @@
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 
-export default class Event extends BaseDocument {
+export default class Event extends Document {
   alertEvent() {
     alert(this.title);
   }
diff --git a/models/doctype/GSTR3B/GSTR3BDocument.js b/models/doctype/GSTR3B/GSTR3BDocument.js
index 31721db5..88cfec2c 100644
--- a/models/doctype/GSTR3B/GSTR3BDocument.js
+++ b/models/doctype/GSTR3B/GSTR3BDocument.js
@@ -1,8 +1,8 @@
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 import format from './GSTR3BFormat';
 
-export default class GSTR3B extends BaseDocument {
+export default class GSTR3B extends Document {
   async getData() {
     const monthIndex = [
       'January',
diff --git a/models/doctype/JournalEntry/JournalEntryServer.js b/models/doctype/JournalEntry/JournalEntryServer.js
index c081e720..f10f6ce3 100644
--- a/models/doctype/JournalEntry/JournalEntryServer.js
+++ b/models/doctype/JournalEntry/JournalEntryServer.js
@@ -1,7 +1,7 @@
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 import LedgerPosting from '../../../accounting/ledgerPosting';
 
-export default class JournalEntryServer extends BaseDocument {
+export default class JournalEntryServer extends Document {
   getPosting() {
     let entries = new LedgerPosting({ reference: this });
 
diff --git a/models/doctype/Party/PartyServer.js b/models/doctype/Party/PartyServer.js
index 174811c5..6145ad88 100644
--- a/models/doctype/Party/PartyServer.js
+++ b/models/doctype/Party/PartyServer.js
@@ -1,7 +1,7 @@
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 
-export default class PartyServer extends BaseDocument {
+export default class PartyServer extends Document {
   beforeInsert() {
     if (this.customer && this.supplier) {
       frappe.call({
diff --git a/models/doctype/Payment/PaymentServer.js b/models/doctype/Payment/PaymentServer.js
index 64be0a5c..4f4e6f19 100644
--- a/models/doctype/Payment/PaymentServer.js
+++ b/models/doctype/Payment/PaymentServer.js
@@ -1,8 +1,8 @@
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 import LedgerPosting from '../../../accounting/ledgerPosting';
 
-export default class PaymentServer extends BaseDocument {
+export default class PaymentServer extends Document {
   async change({ changed }) {
     switch (changed) {
       case 'for': {
diff --git a/models/doctype/Transaction/TransactionDocument.js b/models/doctype/Transaction/TransactionDocument.js
index 6564e5c8..49faf74b 100644
--- a/models/doctype/Transaction/TransactionDocument.js
+++ b/models/doctype/Transaction/TransactionDocument.js
@@ -1,8 +1,8 @@
 import frappe from 'frappe';
-import BaseDocument from 'frappe/model/document';
+import Document from 'frappe/model/document';
 import { getExchangeRate } from '../../../accounting/exchangeRate';
 
-export default class TransactionDocument extends BaseDocument {
+export default class TransactionDocument extends Document {
   async getExchangeRate() {
     if (!this.currency) return 1.0;
 
diff --git a/src/initialization.js b/src/initialization.js
index c536ac99..c49a2255 100644
--- a/src/initialization.js
+++ b/src/initialization.js
@@ -108,7 +108,7 @@ export async function connectToLocalDatabase(filePath) {
 export async function purgeCache(purgeAll = false) {
   const filterFunction = purgeAll
     ? () => true
-    : (d) => frappe.docs[d][d] instanceof frappe.BaseMeta;
+    : (d) => frappe.docs[d][d] instanceof frappe.Meta;
 
   Object.keys(frappe.docs)
     .filter(filterFunction)
diff --git a/src/utils.js b/src/utils.js
index 7ed1f4e6..677639c9 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -484,7 +484,7 @@ export function formatXLabels(label) {
 export function stringifyCircular(
   obj,
   ignoreCircular = false,
-  convertBaseDocument = false
+  convertDocument = false
 ) {
   const cacheKey = [];
   const cacheValue = [];
@@ -504,7 +504,7 @@ export function stringifyCircular(
     cacheKey.push(key);
     cacheValue.push(value);
 
-    if (convertBaseDocument && value instanceof frappe.BaseDocument) {
+    if (convertDocument && value instanceof frappe.Document) {
       return value.getValidDict();
     }