diff --git a/src/lightning-stubs/button/button.js b/src/lightning-stubs/button/button.js
index 709a9eb..070500e 100644
--- a/src/lightning-stubs/button/button.js
+++ b/src/lightning-stubs/button/button.js
@@ -15,5 +15,4 @@ export default class Button extends LightningElement {
     @api type;
     @api value;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/buttonIcon/buttonIcon.js b/src/lightning-stubs/buttonIcon/buttonIcon.js
index 676ddbf..cbffc71 100644
--- a/src/lightning-stubs/buttonIcon/buttonIcon.js
+++ b/src/lightning-stubs/buttonIcon/buttonIcon.js
@@ -17,5 +17,4 @@ export default class ButtonIcon extends LightningElement {
     @api type;
     @api value;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/buttonIconStateful/buttonIconStateful.js b/src/lightning-stubs/buttonIconStateful/buttonIconStateful.js
index 5962cc9..a2ea7a9 100644
--- a/src/lightning-stubs/buttonIconStateful/buttonIconStateful.js
+++ b/src/lightning-stubs/buttonIconStateful/buttonIconStateful.js
@@ -15,5 +15,4 @@ export default class ButtonIconStateful extends LightningElement {
     @api size;
     @api value;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/buttonMenu/buttonMenu.js b/src/lightning-stubs/buttonMenu/buttonMenu.js
index c5feaaa..aae3455 100644
--- a/src/lightning-stubs/buttonMenu/buttonMenu.js
+++ b/src/lightning-stubs/buttonMenu/buttonMenu.js
@@ -21,5 +21,4 @@ export default class ButtonMenu extends LightningElement {
     @api tooltip;
     @api value;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/buttonStateful/buttonStateful.js b/src/lightning-stubs/buttonStateful/buttonStateful.js
index f56fd1b..569c53e 100644
--- a/src/lightning-stubs/buttonStateful/buttonStateful.js
+++ b/src/lightning-stubs/buttonStateful/buttonStateful.js
@@ -15,5 +15,4 @@ export default class ButtonStateful extends LightningElement {
     @api labelWhenOn;
     @api selected;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/checkboxGroup/checkboxGroup.js b/src/lightning-stubs/checkboxGroup/checkboxGroup.js
index 102d21f..ea1159c 100644
--- a/src/lightning-stubs/checkboxGroup/checkboxGroup.js
+++ b/src/lightning-stubs/checkboxGroup/checkboxGroup.js
@@ -17,7 +17,6 @@ export default class CheckboxGroup extends LightningElement {
     @api value;
     @api variant;
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/combobox/combobox.js b/src/lightning-stubs/combobox/combobox.js
index 3d378da..d76817a 100644
--- a/src/lightning-stubs/combobox/combobox.js
+++ b/src/lightning-stubs/combobox/combobox.js
@@ -21,9 +21,7 @@ export default class Combobox extends LightningElement {
     @api validity;
     @api value;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/configProvider/configProvider.js b/src/lightning-stubs/configProvider/configProvider.js
index 7f58f15..f67ab87 100644
--- a/src/lightning-stubs/configProvider/configProvider.js
+++ b/src/lightning-stubs/configProvider/configProvider.js
@@ -8,7 +8,7 @@ export default jest.fn();
 export const getPathPrefix = jest.fn();
 export const getToken = jest.fn();
 export const getLocale = jest.fn();
-export const getFormFactor = jest.fn();
 export const getLocalizationService = jest.fn();
-export const sanitizeDOM = jest.fn();
 export const getCoreInfo = jest.fn();
+export const getIconSvgTemplates = jest.fn();
+export const getOneConfig = jest.fn();
diff --git a/src/lightning-stubs/datatable/datatable.js b/src/lightning-stubs/datatable/datatable.js
index eb69776..3921b2b 100644
--- a/src/lightning-stubs/datatable/datatable.js
+++ b/src/lightning-stubs/datatable/datatable.js
@@ -29,5 +29,6 @@ export default class Datatable extends LightningElement {
     @api sortedBy;
     @api sortedDirection;
     @api suppressBottomBar;
+    @api wrapTextMaxLines;
     @api getSelectedRows() {}
 }
diff --git a/src/lightning-stubs/datatableKeyboardMixins/datatableKeyboardMixins.js b/src/lightning-stubs/datatableKeyboardMixins/datatableKeyboardMixins.js
index 2763667..2b245c4 100644
--- a/src/lightning-stubs/datatableKeyboardMixins/datatableKeyboardMixins.js
+++ b/src/lightning-stubs/datatableKeyboardMixins/datatableKeyboardMixins.js
@@ -6,26 +6,9 @@
  */
 import { api } from 'lwc';
 
-const updateActionables = Symbol('updateActionables');
-const handleArrowKeyDown = Symbol('handleArrowKeyDown');
-const handleArrowLeft = Symbol('handleArrowLeft');
-const handleArrowRight = Symbol('handleArrowRight');
-const handleTabKey = Symbol('handleTabKey');
-const getActiveElement = Symbol('getActiveElement');
-const moveToPreviousOf = Symbol('moveToPreviousOf');
-const moveToNextOf = Symbol('moveToNextOf');
-
 export const baseNavigation = superclass => {
     return class extends superclass {
         @api keyboardMode;
         @api focus;
-        [updateActionables]() {}
-        [handleArrowKeyDown]() {}
-        [handleArrowLeft]() {}
-        [handleArrowRight]() {}
-        [handleTabKey]() {}
-        [getActiveElement]() {}
-        [moveToPreviousOf]() {}
-        [moveToNextOf]() {}
     };
 };
diff --git a/src/lightning-stubs/dualListbox/dualListbox.js b/src/lightning-stubs/dualListbox/dualListbox.js
index 340d7c0..19b2282 100644
--- a/src/lightning-stubs/dualListbox/dualListbox.js
+++ b/src/lightning-stubs/dualListbox/dualListbox.js
@@ -32,7 +32,6 @@ export default class DualListbox extends LightningElement {
     @api value;
     @api variant;
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/empApi/empApi.js b/src/lightning-stubs/empApi/empApi.js
new file mode 100644
index 0000000..685b4c8
--- /dev/null
+++ b/src/lightning-stubs/empApi/empApi.js
@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2018, salesforce.com, inc.
+ * All rights reserved.
+ * SPDX-License-Identifier: MIT
+ * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT
+ */
+export const subscribe = jest.fn().mockResolvedValue({});
+export const unsubscribe = jest.fn().mockResolvedValue({});
+export const onError = jest.fn().mockResolvedValue(jest.fn());
+export const setDebugFlag = jest.fn().mockResolvedValue();
+export const isEmpEnabled = jest.fn().mockResolvedValue();
diff --git a/src/lightning-stubs/formattedEmail/formattedEmail.js b/src/lightning-stubs/formattedEmail/formattedEmail.js
index 3878dd1..70dcac1 100644
--- a/src/lightning-stubs/formattedEmail/formattedEmail.js
+++ b/src/lightning-stubs/formattedEmail/formattedEmail.js
@@ -10,7 +10,4 @@ export default class FormattedEmail extends LightningElement {
     @api hideIcon;
     @api label;
     @api value;
-    @api blur() {}
-    @api click() {}
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/formattedPhone/formattedPhone.js b/src/lightning-stubs/formattedPhone/formattedPhone.js
index 606fe07..f5960fb 100644
--- a/src/lightning-stubs/formattedPhone/formattedPhone.js
+++ b/src/lightning-stubs/formattedPhone/formattedPhone.js
@@ -8,7 +8,4 @@ import { LightningElement, api } from 'lwc';
 
 export default class FormattedPhone extends LightningElement {
     @api value;
-    @api blur() {}
-    @api click() {}
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/formattedUrl/formattedUrl.js b/src/lightning-stubs/formattedUrl/formattedUrl.js
index 1ecfee6..6a37eff 100644
--- a/src/lightning-stubs/formattedUrl/formattedUrl.js
+++ b/src/lightning-stubs/formattedUrl/formattedUrl.js
@@ -11,6 +11,4 @@ export default class FormattedUrl extends LightningElement {
     @api target;
     @api tooltip;
     @api value;
-    @api blur() {}
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/input/input.js b/src/lightning-stubs/input/input.js
index f4ceb90..af0d306 100644
--- a/src/lightning-stubs/input/input.js
+++ b/src/lightning-stubs/input/input.js
@@ -53,9 +53,7 @@ export default class Input extends LightningElement {
     @api validity;
     @api value;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/inputAddress/inputAddress.js b/src/lightning-stubs/inputAddress/inputAddress.js
index c07f9f2..8ec3cb3 100644
--- a/src/lightning-stubs/inputAddress/inputAddress.js
+++ b/src/lightning-stubs/inputAddress/inputAddress.js
@@ -27,9 +27,7 @@ export default class InputAddress extends LightningElement {
     @api streetLabel;
     @api validity;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidityForField() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/inputLocation/inputLocation.js b/src/lightning-stubs/inputLocation/inputLocation.js
index c42d7b5..676ce71 100644
--- a/src/lightning-stubs/inputLocation/inputLocation.js
+++ b/src/lightning-stubs/inputLocation/inputLocation.js
@@ -16,9 +16,7 @@ export default class InputLocation extends LightningElement {
     @api required;
     @api validity;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidityForField() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/inputName/inputName.js b/src/lightning-stubs/inputName/inputName.js
index f19a585..d2c6f4c 100644
--- a/src/lightning-stubs/inputName/inputName.js
+++ b/src/lightning-stubs/inputName/inputName.js
@@ -11,20 +11,24 @@ export default class InputName extends LightningElement {
     @api fieldLevelHelp;
     @api fieldsToDisplay;
     @api firstName;
+    @api firstNameLabel;
     @api informalName;
+    @api informalNameLabel;
     @api label;
     @api lastName;
+    @api lastNameLabel;
     @api middleName;
+    @api middleNameLabel;
     @api options;
     @api readOnly;
     @api required;
     @api salutation;
+    @api salutationLabel;
     @api suffix;
+    @api suffixLabel;
     @api validity;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidityForField() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/inputRichText/inputRichText.js b/src/lightning-stubs/inputRichText/inputRichText.js
index dc70a4c..1d754b2 100644
--- a/src/lightning-stubs/inputRichText/inputRichText.js
+++ b/src/lightning-stubs/inputRichText/inputRichText.js
@@ -19,8 +19,6 @@ export default class InputRichText extends LightningElement {
     @api valid;
     @api value;
     @api variant;
-    @api blur() {}
-    @api focus() {}
     @api getFormat() {}
     @api insertTextAtCursor() {}
     @api setFormat() {}
diff --git a/src/lightning-stubs/map/map.js b/src/lightning-stubs/map/map.js
index 65d5401..d64ac46 100644
--- a/src/lightning-stubs/map/map.js
+++ b/src/lightning-stubs/map/map.js
@@ -11,6 +11,7 @@ export default class Map extends LightningElement {
     @api listView;
     @api mapMarkers;
     @api markersTitle;
+    @api selectedMarkerValue;
     @api showFooter;
     @api zoomLevel;
 }
diff --git a/src/lightning-stubs/menuItem/menuItem.js b/src/lightning-stubs/menuItem/menuItem.js
index adad811..e07992c 100644
--- a/src/lightning-stubs/menuItem/menuItem.js
+++ b/src/lightning-stubs/menuItem/menuItem.js
@@ -9,6 +9,7 @@ import { LightningElement, api } from 'lwc';
 export default class MenuItem extends LightningElement {
     @api checked;
     @api disabled;
+    @api download;
     @api draftAlternativeText;
     @api href;
     @api iconName;
@@ -16,5 +17,4 @@ export default class MenuItem extends LightningElement {
     @api label;
     @api prefixIconName;
     @api value;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/pageReferenceUtils/pageReferenceUtils.js b/src/lightning-stubs/pageReferenceUtils/pageReferenceUtils.js
new file mode 100644
index 0000000..5022489
--- /dev/null
+++ b/src/lightning-stubs/pageReferenceUtils/pageReferenceUtils.js
@@ -0,0 +1,8 @@
+/*
+ * Copyright (c) 2018, salesforce.com, inc.
+ * All rights reserved.
+ * SPDX-License-Identifier: MIT
+ * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT
+ */
+export const encodeDefaultFieldValues = jest.fn();
+export const decodeDefaultFieldValues = jest.fn();
diff --git a/src/lightning-stubs/pillContainer/pillContainer.js b/src/lightning-stubs/pillContainer/pillContainer.js
index 47b566e..b917c60 100644
--- a/src/lightning-stubs/pillContainer/pillContainer.js
+++ b/src/lightning-stubs/pillContainer/pillContainer.js
@@ -13,5 +13,4 @@ export default class PillContainer extends LightningElement {
     @api label;
     @api singleLine;
     @api variant;
-    @api focus() {}
 }
diff --git a/src/lightning-stubs/radioGroup/radioGroup.js b/src/lightning-stubs/radioGroup/radioGroup.js
index c20b20d..b6e4723 100644
--- a/src/lightning-stubs/radioGroup/radioGroup.js
+++ b/src/lightning-stubs/radioGroup/radioGroup.js
@@ -18,7 +18,6 @@ export default class RadioGroup extends LightningElement {
     @api value;
     @api variant;
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/slider/slider.js b/src/lightning-stubs/slider/slider.js
index ccf4bc0..05f92eb 100644
--- a/src/lightning-stubs/slider/slider.js
+++ b/src/lightning-stubs/slider/slider.js
@@ -25,9 +25,7 @@ export default class Slider extends LightningElement {
     @api validity;
     @api value;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}
diff --git a/src/lightning-stubs/tab/tab.js b/src/lightning-stubs/tab/tab.js
index 1f9d4fd..38a4928 100644
--- a/src/lightning-stubs/tab/tab.js
+++ b/src/lightning-stubs/tab/tab.js
@@ -7,6 +7,8 @@
 import { LightningElement, api } from 'lwc';
 
 export default class Tab extends LightningElement {
+    @api endIconAlternativeText;
+    @api endIconName;
     @api iconAssistiveText;
     @api iconName;
     @api label;
diff --git a/src/lightning-stubs/textarea/textarea.js b/src/lightning-stubs/textarea/textarea.js
index 00fa1d0..4650e31 100644
--- a/src/lightning-stubs/textarea/textarea.js
+++ b/src/lightning-stubs/textarea/textarea.js
@@ -23,9 +23,7 @@ export default class Textarea extends LightningElement {
     @api validity;
     @api value;
     @api variant;
-    @api blur() {}
     @api checkValidity() {}
-    @api focus() {}
     @api reportValidity() {}
     @api setCustomValidity() {}
     @api showHelpMessageIfInvalid() {}