diff --git a/types/custom-function-runtime/custom-functions-runtime-tests.ts b/types/custom-function-runtime/custom-functions-runtime-tests.ts
deleted file mode 100644
index d23e2e60e6..0000000000
--- a/types/custom-function-runtime/custom-functions-runtime-tests.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-function ADD10(n: number) {
-    return n + 10;
-}
-
-declare const CustomFunctionMappings: { 
-    "addTen": ADD10();
-};
-
-async function getStockValues(ticker: string, handler: CustomFunctions.StreamingHandler<number>) {
-    const dollars = await (await fetch(`myService.com/prices/${ticker}`)).json();
-        handler.setResult(dollars)
-}
-
-async function getStockValuesOneTime(ticker: string, handler: CustomFunctions.CancelableHandler) {
-    var shouldStop = false;
-    handler.onCanceled = () => shouldStop = true;
-    await pause(1000);
-
-    if (shouldStop) {
-        return null;
-    }
-
-      const dollars = await (await fetch(`myService.com/prices/${ticker}`)).json();
-        return dollars;
-}
-
-async function getStockValuesNowWithNoCancelling(ticker: string) {
-    const dollars = await (await fetch(`myService.com/prices/${ticker}`)).json();
-    return dollars;
-}
-
-declare function pause(ms: number): Promise<void>
diff --git a/types/custom-function-runtime/index.d.ts b/types/custom-function-runtime/index.d.ts
deleted file mode 100644
index 3bab36de3c..0000000000
--- a/types/custom-function-runtime/index.d.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-// Type definitions for Custom Functions
-// Project: http://dev.office.com
-// Definitions by: OfficeDev <https://github.com/OfficeDev>, Michael Zlatkovsky <https://github.com/Zlatkovsky>, Michelle Scharlock <https://github.com/mscharlock>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.4
-
-/*
-office-js
-Copyright (c) Microsoft Corporation
-*/
-
-declare const CustomFunctionMappings: { [key: string]: Function };
-
-declare namespace CustomFunctions {
-    interface StreamingHandler<T> extends CancelableHandler {
-        /*
-        * Sets the returned result for a streaming custom function. 
-        * @beta
-        */
-        setResult: (value: T) => void;
-    }
-
-    interface CancelableHandler {
-        /*
-        * Handles what should occur when a custom function is canceled. 
-        * @beta 
-        */
-        onCanceled: () => void;
-    }
-}
diff --git a/types/custom-function-runtime/tsconfig.json b/types/custom-function-runtime/tsconfig.json
deleted file mode 100644
index b3da8763ec..0000000000
--- a/types/custom-function-runtime/tsconfig.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "compilerOptions": {
-        "module": "commonjs",
-        "lib": [
-            "es6", 
-            "dom"
-        ],
-        "noImplicitAny": true,
-        "noImplicitThis": true,
-        "strictNullChecks": false,
-        "strictFunctionTypes": true,
-        "baseUrl": "../",
-        "typeRoots": ["../"],
-        "types": [],
-        "noEmit": true,
-        "forceConsistentCasingInFileNames": true,
-        "target": "es6"
-    },
-    "files": [
-        "index.d.ts",
-        "office-runtime-tests.ts"
-    ]
-}
diff --git a/types/custom-function-runtime/tslint.json b/types/custom-function-runtime/tslint.json
deleted file mode 100644
index 5c50b51e66..0000000000
--- a/types/custom-function-runtime/tslint.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-    "extends": "dtslint/dt.json", 
-    "rules": {
-        "adjacent-overload-signatures": false,
-        "array-type": false,
-        "arrow-return-shorthand": false,
-        "ban-types": false,
-        "callable-types": false,
-        "comment-format": false,
-        "dt-header": false,
-        "eofline": false,
-        "export-just-namespace": false,
-        "import-spacing": false,
-        "interface-name": false,
-        "interface-over-type-literal": false,
-        "jsdoc-format": false,
-        "max-line-length": false,
-        "member-access": false,
-        "new-parens": false,
-        "no-any-union": false,
-        "no-boolean-literal-compare": false,
-        "no-conditional-assignment": false,
-        "no-consecutive-blank-lines": false,
-        "no-construct": false,
-        "no-declare-current-package": false,
-        "no-duplicate-imports": false,
-        "no-duplicate-variable": false,
-        "no-empty-interface": false,
-        "no-for-in-array": false,
-        "no-inferrable-types": false,
-        "no-internal-module": false,
-        "no-irregular-whitespace": false,
-        "no-mergeable-namespace": false,
-        "no-misused-new": false,
-        "no-namespace": false,
-        "no-object-literal-type-assertion": false,
-        "no-padding": false,
-        "no-redundant-jsdoc": false,
-        "no-redundant-jsdoc-2": false,
-        "no-redundant-undefined": false,
-        "no-reference-import": false,
-        "no-relative-import-in-test": false,
-        "no-self-import": false,
-        "no-single-declare-module": false,
-        "no-string-throw": false,
-        "no-unnecessary-callback-wrapper": false,
-        "no-unnecessary-class": false,
-        "no-unnecessary-generics": false,
-        "no-unnecessary-qualifier": false,
-        "no-unnecessary-type-assertion": false,
-        "no-useless-files": false,
-        "no-var-keyword": false,
-        "no-var-requires": false,
-        "no-void-expression": false,
-        "no-trailing-whitespace": false,
-        "object-literal-key-quotes": false,
-        "object-literal-shorthand": false,
-        "one-line": false,
-        "one-variable-per-declaration": false,
-        "only-arrow-functions": false,
-        "prefer-conditional-expression": false,
-        "prefer-const": false,
-        "prefer-declare-function": false,
-        "prefer-for-of": false,
-        "prefer-method-signature": false,
-        "prefer-template": false,
-        "radix": false,
-        "semicolon": false,
-        "space-before-function-paren": false,
-        "space-within-parens": false,
-        "strict-export-declare-modifiers": false,
-        "trim-file": false,
-        "triple-equals": false,
-        "typedef-whitespace": false,
-        "unified-signatures": false,
-        "void-return": false,
-        "whitespace": false
-    }
-}
\ No newline at end of file
diff --git a/types/office-runtime/index.d.ts b/types/office-runtime/index.d.ts
deleted file mode 100644
index 103ce050ea..0000000000
--- a/types/office-runtime/index.d.ts
+++ /dev/null
@@ -1,154 +0,0 @@
-// Type definitions for office-runtime
-// Project: http://dev.office.com/
-// Definitions by: Michael Zlatskovsky <https://github.com/Zlatkovsky>, Michelle Scharlock <https://github.com/mscharlock>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// Typescript Version: 2.4
-
-/*
-office-runtime
-Copyright (c) Microsoft Corporation
-*/
-
-/*
-OfficeRuntime defines a new runtime which can be used by Excel custom functions.
-*/
-declare namespace OfficeRuntime {
-    /*
-    A function which allows you to use a dialog box in Office Runtime, which can be used by Excel custom functions.
-    */
-    function displayWebDialog(url: string, options: DisplayWebDialogOptions): Promise<Dialog>;
-    
-    /*
-    * Defines the AsyncStorage constant which allows asynchronous, global, and persistent key-value storage which can be used by Excel custom functions. 
-    */
-    
-    const AsyncStorage: AsyncStorage;
-
-       /*
-       * Asynchronous, global, and persistent key-value storage that can be used by Excel custom functions.
-       * @beta
-       *
-       * @remarks 
-       * Each add-in instance has its own storage partition, unique to a user and their device. 
-       * 
-       * The default amount of total storage allowed per add-in is 5MB. 
-       * 
-       * Each method listed below returns a Promise object. 
-       * 
-       */
-    interface AsyncStorage {
-      /*
-       * @beta
-       * Retrieves an object based on a key and invokes a callback when finished. Returns a Promise. 
-       *   
-       */
-      getItem(key: string, callback?: (error?: Error, result?: string) => void): Promise<string>;
-       /*
-       * @beta
-       * Assigns the value for a key-value pair and invokes a callback when finished. Returns a Promise.  
-       *
-       */
-      setItem(key: string, value: string, callback?: (error?: Error) => void): Promise<void>;
-      /*
-       * @beta
-       * Removes an item for specified key and invokes a callback when finished. Returns a Promise. 
-       *  
-       *
-       */
-      removeItem(key: string, callback?: (error?: Error) => void): Promise<void>;
-      /*
-       * @beta
-       * Erases all AsyncStorage. Returns a Promise. 
-       *
-       */
-      clear(callback?: (error?: Error) => void): Promise<void>;
-       /*
-       * @beta
-       * Returns a Promise with all keys for your custom function. 
-       *
-       */
-      getAllKeys(callback?: (error?: Error, keys?: string[]) => void): Promise<string[]>;
-       /*
-       * @beta
-       * Stores multiple key-value pairs in one batch. Returns a Promise. When a key doesn't exist, returns null. 
-       *
-       */
-      multiSet(keyValuePairs: string[][], callback?: (errors?: Error[]) => void): Promise<void>;
-       /*
-       * @beta
-       * Deletes a batch of keys, specified in the `keys` array.
-       *
-       */
-      multiRemove(keys: string[], callback?: (errors?: Error[]) => void): Promise<void>;/**
-      /*
-      * @beta
-      * Fetches a batch of keys, specified in the `keys` array. When a key doesn't exist, returns null. 
-      * 
-      */
-      multiGet(keys: string[], callback?: (errors?: Error[], result?: string[][]) => void): Promise<string[][]>;
-    }
-  
-    /*
-    * @beta
-    * Object representing the dialog box. 
-    *
-    */
-    interface Dialog {
-       /*
-       * @beta
-       * Method that closes a dialog box. 
-       */
-      close(): Promise<void>;
-    }
-  
-       /*
-       *
-       * Provides options for how a dialog is displayed. 
-       *
-       */
-    interface DisplayWebDialogOptions {
-      /*
-       * @beta
-       * Determines whether the dialog box displays as a popup (false) or within an IFrame (true). This setting is only applicable to custom functions running on Excel Online. 
-       *
-       */
-      displayInIFrame?: boolean;
-      /*
-       * @beta
-       * Defines the height of the dialog box as a percentage of the current display.
-       *
-       */
-      height?: string;
-  
-      /*
-       * @beta
-       * Defines the width of the dialog box as a percentage of the current display. 
-       *
-       */
-      width?: string;
- 
-      /*
-       * @beta
-       * Callback that is run when the dialog box sends a message to its parent.
-       *
-       *
-       */
-      onMessage?: (message: string, dialog?: Dialog) => void;
-  
-      /*
-       * @beta
-       * Callback that is run when the dialog box is closed.
-       *
-       * 
-       */
-      onClose?: () => void;
-  
-      /*
-       * @beta
-       * Callback that is run when the dialog box sends an error.
-       *
-       * 
-       */
-      onRuntimeError?: (error: Error, dialog?: Dialog) => void;
-    }
-  }
diff --git a/types/office-runtime/office-runtime-tests.ts b/types/office-runtime/office-runtime-tests.ts
deleted file mode 100644
index 5cd093aca5..0000000000
--- a/types/office-runtime/office-runtime-tests.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-office-runtime
-Copyright (c) Microsoft Corporation
-*/
-
-OfficeRuntime.AsyncStorage.getItem("foo", () => {
-   //perform an action
-})
-OfficeRuntime.AsyncStorage.getItem("foo").then(value => console.log(value))
-
-OfficeRuntime.AsyncStorage.setItem("foo", "bar");
-OfficeRuntime.AsyncStorage.setItem("foo", "bar").then(error => console.log(error)) 
-
-OfficeRuntime.AsyncStorage.removeItem("foo"); 
-OfficeRuntime.AsyncStorage.removeItem("foo", () => {
-   //perform an action
-})
-
-OfficeRuntime.AsyncStorage.clear();
-OfficeRuntime.AsyncStorage.clear(() => {
-    //perform an action
-})
-
-OfficeRuntime.AsyncStorage.getAllKeys().then(keys => {
-    keys.forEach(item => console.log(item));
-})
-OfficeRuntime.AsyncStorage.getAllKeys((error, keys) => {
-    if (error) {
-        console.error(error); 
-    } else {
-        keys.forEach(item => console.log(item));
-    }
-})
-
-OfficeRuntime.AsyncStorage.multiSet(
-    [["username", "foo"], ["yearOfBirth", "2001"]], 
-    errors => {
-        errors.filter(error => error != null).forEach(error => console.log(error));
-    }
-)
-
-OfficeRuntime.AsyncStorage.multiRemove(["foo", "bar"]); 
-OfficeRuntime.AsyncStorage.multiRemove(["foo", "bar"]).then(value => console.log(value))
-
-OfficeRuntime.AsyncStorage.multiGet(["username", "yearOfBirth"]).then(
-    values => {
-        console.log(values[0][1])
-        console.log(values[1][1])
-    }
-)
-
-
-OfficeRuntime.displayWebDialog("https://localhost:3000", { 
-    height: '50', 
-    width: '50%',
-    displayInIFrame: false,
-    hideTitle: true, 
-        onMessage: (message, dialog) => { 
-            console.log(message); 
-             dialog.close(); 
-        } 
-    }
-)
-
-
-OfficeRuntime.displayWebDialog("https://localhost:3000", {
-   onClose: () => {
-       console.log("closed"); 
-   }
-})
-
-OfficeRuntime.displayWebDialog("https://localhost:3000", {
-    onRuntimeError: (error, dialog) => {
-        console.log(error); 
-        dialog.close();
-    }
-})
diff --git a/types/office-runtime/tsconfig.json b/types/office-runtime/tsconfig.json
deleted file mode 100644
index b3da8763ec..0000000000
--- a/types/office-runtime/tsconfig.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "compilerOptions": {
-        "module": "commonjs",
-        "lib": [
-            "es6", 
-            "dom"
-        ],
-        "noImplicitAny": true,
-        "noImplicitThis": true,
-        "strictNullChecks": false,
-        "strictFunctionTypes": true,
-        "baseUrl": "../",
-        "typeRoots": ["../"],
-        "types": [],
-        "noEmit": true,
-        "forceConsistentCasingInFileNames": true,
-        "target": "es6"
-    },
-    "files": [
-        "index.d.ts",
-        "office-runtime-tests.ts"
-    ]
-}
diff --git a/types/office-runtime/tslint.json b/types/office-runtime/tslint.json
deleted file mode 100644
index 5c50b51e66..0000000000
--- a/types/office-runtime/tslint.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-    "extends": "dtslint/dt.json", 
-    "rules": {
-        "adjacent-overload-signatures": false,
-        "array-type": false,
-        "arrow-return-shorthand": false,
-        "ban-types": false,
-        "callable-types": false,
-        "comment-format": false,
-        "dt-header": false,
-        "eofline": false,
-        "export-just-namespace": false,
-        "import-spacing": false,
-        "interface-name": false,
-        "interface-over-type-literal": false,
-        "jsdoc-format": false,
-        "max-line-length": false,
-        "member-access": false,
-        "new-parens": false,
-        "no-any-union": false,
-        "no-boolean-literal-compare": false,
-        "no-conditional-assignment": false,
-        "no-consecutive-blank-lines": false,
-        "no-construct": false,
-        "no-declare-current-package": false,
-        "no-duplicate-imports": false,
-        "no-duplicate-variable": false,
-        "no-empty-interface": false,
-        "no-for-in-array": false,
-        "no-inferrable-types": false,
-        "no-internal-module": false,
-        "no-irregular-whitespace": false,
-        "no-mergeable-namespace": false,
-        "no-misused-new": false,
-        "no-namespace": false,
-        "no-object-literal-type-assertion": false,
-        "no-padding": false,
-        "no-redundant-jsdoc": false,
-        "no-redundant-jsdoc-2": false,
-        "no-redundant-undefined": false,
-        "no-reference-import": false,
-        "no-relative-import-in-test": false,
-        "no-self-import": false,
-        "no-single-declare-module": false,
-        "no-string-throw": false,
-        "no-unnecessary-callback-wrapper": false,
-        "no-unnecessary-class": false,
-        "no-unnecessary-generics": false,
-        "no-unnecessary-qualifier": false,
-        "no-unnecessary-type-assertion": false,
-        "no-useless-files": false,
-        "no-var-keyword": false,
-        "no-var-requires": false,
-        "no-void-expression": false,
-        "no-trailing-whitespace": false,
-        "object-literal-key-quotes": false,
-        "object-literal-shorthand": false,
-        "one-line": false,
-        "one-variable-per-declaration": false,
-        "only-arrow-functions": false,
-        "prefer-conditional-expression": false,
-        "prefer-const": false,
-        "prefer-declare-function": false,
-        "prefer-for-of": false,
-        "prefer-method-signature": false,
-        "prefer-template": false,
-        "radix": false,
-        "semicolon": false,
-        "space-before-function-paren": false,
-        "space-within-parens": false,
-        "strict-export-declare-modifiers": false,
-        "trim-file": false,
-        "triple-equals": false,
-        "typedef-whitespace": false,
-        "unified-signatures": false,
-        "void-return": false,
-        "whitespace": false
-    }
-}
\ No newline at end of file