diff --git a/types/add-zero/add-zero-tests.ts b/types/add-zero/add-zero-tests.ts
index ac0509d26d..852f1eddb9 100644
--- a/types/add-zero/add-zero-tests.ts
+++ b/types/add-zero/add-zero-tests.ts
@@ -1,3 +1,3 @@
-import addZero from "add-zero";
+import addZero = require("add-zero");
 
 addZero(5, 2);
diff --git a/types/add-zero/index.d.ts b/types/add-zero/index.d.ts
index 907364a62d..15c21d4d11 100644
--- a/types/add-zero/index.d.ts
+++ b/types/add-zero/index.d.ts
@@ -3,4 +3,5 @@
 // Definitions by: Giles Roadnight <https://github.com/Roaders>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
-export default function addZero(value: string | number, digits?: number): string;
+export = addZero;
+declare function addZero(value: string | number, digits?: number): string;
diff --git a/types/atob/atob-tests.ts b/types/atob/atob-tests.ts
index e2e2618387..e9ec4589a5 100644
--- a/types/atob/atob-tests.ts
+++ b/types/atob/atob-tests.ts
@@ -1,3 +1,3 @@
-import atob from 'atob';
+import atob = require('atob');
 
 atob('foo');
diff --git a/types/atob/index.d.ts b/types/atob/index.d.ts
index 1feb3481e8..0da09c74b5 100644
--- a/types/atob/index.d.ts
+++ b/types/atob/index.d.ts
@@ -4,4 +4,5 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.1
 
-export default function(str: string): string;
+export = _default;
+declare function _default(str: string): string;
diff --git a/types/buble/index.d.ts b/types/buble/index.d.ts
index db3cb0a7b7..5ac6a96ac6 100644
--- a/types/buble/index.d.ts
+++ b/types/buble/index.d.ts
@@ -1,5 +1,5 @@
 // Type definitions for buble 0.19
-// Project: https://github.com/Rich-Harris/buble#README
+// Project: https://github.com/bublejs/buble
 // Definitions by: Hugo Alliaume <https://github.com/Kocal>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.1
diff --git a/types/clamp-js-main/clamp-js-main-tests.ts b/types/clamp-js-main/clamp-js-main-tests.ts
index f903b82a06..c85eaed664 100644
--- a/types/clamp-js-main/clamp-js-main-tests.ts
+++ b/types/clamp-js-main/clamp-js-main-tests.ts
@@ -1,4 +1,5 @@
-import clamp, { ClampOptions, ClampResponse } from 'clamp-js-main';
+import clamp = require('clamp-js-main');
+import { ClampOptions, ClampResponse } from 'clamp-js-main';
 
 const element: HTMLElement = document.createElement('div');
 element.style.setProperty('width', '5px');
diff --git a/types/clamp-js-main/index.d.ts b/types/clamp-js-main/index.d.ts
index 75286172cb..80cf322896 100644
--- a/types/clamp-js-main/index.d.ts
+++ b/types/clamp-js-main/index.d.ts
@@ -3,18 +3,21 @@
 // Definitions by: Sinziana Nicolae <https://github.com/sinziananicolae>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
-export interface ClampOptions {
-    clamp?: number|string;
-    useNativeClamp?: boolean;
-    splitOnChars?: string[];
-    animate?: boolean;
-    truncationChar?: string;
-    truncationHTML?: string | null;
+declare namespace clamp {
+    interface ClampOptions {
+        clamp?: number|string;
+        useNativeClamp?: boolean;
+        splitOnChars?: string[];
+        animate?: boolean;
+        truncationChar?: string;
+        truncationHTML?: string | null;
+    }
+
+    interface ClampResponse {
+        original: string;
+        clamped: string;
+    }
 }
 
-export interface ClampResponse {
-    original: string;
-    clamped: string;
-}
-
-export default function clamp(element: HTMLElement, options?: ClampOptions): ClampResponse;
+export = clamp;
+declare function clamp(element: HTMLElement, options?: clamp.ClampOptions): clamp.ClampResponse;
diff --git a/types/crpc/crpc-tests.ts b/types/crpc/crpc-tests.ts
index ade069cbba..b9b59ba718 100644
--- a/types/crpc/crpc-tests.ts
+++ b/types/crpc/crpc-tests.ts
@@ -1,3 +1,3 @@
-import crpc from 'crpc';
+import crpc = require('crpc');
 
 const client = crpc('https://example.com/');
diff --git a/types/crpc/index.d.ts b/types/crpc/index.d.ts
index 8947443c42..a599dacab5 100644
--- a/types/crpc/index.d.ts
+++ b/types/crpc/index.d.ts
@@ -4,6 +4,9 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.9
 
-export type Client = <TRes>(path: string, body: any, options?: {} | null) => Promise<TRes>;
+declare namespace crpc {
+    type Client = <TRes>(path: string, body: any, options?: {} | null) => Promise<TRes>;
+}
 
-export default function crpc(baseUrl: string, options?: {}): Client;
+export = crpc;
+declare function crpc(baseUrl: string, options?: {}): crpc.Client;
diff --git a/types/dlv/dlv-tests.ts b/types/dlv/dlv-tests.ts
index abe4b259c3..64f7c54898 100644
--- a/types/dlv/dlv-tests.ts
+++ b/types/dlv/dlv-tests.ts
@@ -1,4 +1,4 @@
-import dlv from 'dlv';
+import dlv = require('dlv');
 
 const obj = {
 	undef: undefined,
diff --git a/types/dlv/index.d.ts b/types/dlv/index.d.ts
index 5813ec0595..093f905259 100644
--- a/types/dlv/index.d.ts
+++ b/types/dlv/index.d.ts
@@ -9,4 +9,5 @@
  * return a default if the full key path does not exist or the value is
  * undefined
  */
-export default function dlv(object: object, key: string | string[], defaultValue?: any): any;
+export = dlv;
+declare function dlv(object: object, key: string | string[], defaultValue?: any): any;
diff --git a/types/flushable/flushable-tests.ts b/types/flushable/flushable-tests.ts
index 3d4bf565dc..7621810a38 100644
--- a/types/flushable/flushable-tests.ts
+++ b/types/flushable/flushable-tests.ts
@@ -3,7 +3,7 @@
  * from the package's README
  */
 
-import flushable from 'flushable';
+import flushable = require('flushable');
 
 // prints a message to the console after 1 second
 const operation = flushable(flushed => {
diff --git a/types/flushable/index.d.ts b/types/flushable/index.d.ts
index eb3a08a214..7592cf2ecf 100644
--- a/types/flushable/index.d.ts
+++ b/types/flushable/index.d.ts
@@ -14,7 +14,8 @@ export interface FlushableOperation {
     flush: () => void;
 }
 
-export default function flushable(
+export = flushable;
+declare function flushable(
     onComplete: FlushableOnCompleteHandler,
     delay: number
 ): FlushableOperation;
diff --git a/types/htmlbars-inline-precompile/htmlbars-inline-precompile-tests.ts b/types/htmlbars-inline-precompile/htmlbars-inline-precompile-tests.ts
index c8adb26d1a..30bdfed7e4 100644
--- a/types/htmlbars-inline-precompile/htmlbars-inline-precompile-tests.ts
+++ b/types/htmlbars-inline-precompile/htmlbars-inline-precompile-tests.ts
@@ -1,4 +1,4 @@
-import hbs from 'htmlbars-inline-precompile';
+import hbs = require('htmlbars-inline-precompile');
 
 const likeThisDotRender = (s: string | string[]) => {};
 
diff --git a/types/htmlbars-inline-precompile/index.d.ts b/types/htmlbars-inline-precompile/index.d.ts
index 3cc8e36066..7c5ce2d84d 100644
--- a/types/htmlbars-inline-precompile/index.d.ts
+++ b/types/htmlbars-inline-precompile/index.d.ts
@@ -13,4 +13,5 @@
 // [Babel plugin]: https://github.com/ember-cli/babel-plugin-htmlbars-inline-precompile#babel-plugin-htmlbars-inline-precompile-
 // [output]: https://github.com/emberjs/ember-test-helpers/blob/77f9a53da9d8c19a85b3122788caadbcc59274c2/lib/ember-test-helpers/-legacy-overrides.js#L17-L42
 
-export default function hbs(tagged: TemplateStringsArray): string | string[];
+export = hbs;
+declare function hbs(tagged: TemplateStringsArray): string | string[];