diff --git a/types/ember__object/test/observable.ts b/types/ember__object/test/observable.ts
index baa8e3d09a..aa41889d24 100644
--- a/types/ember__object/test/observable.ts
+++ b/types/ember__object/test/observable.ts
@@ -24,7 +24,7 @@ class MyComponent extends EmberObject {
         removeObserver(this, 'foo', lambda);
     }
 
-    fooDidChange(sender: this, key: keyof this) {
+    fooDidChange(sender: this, key: string) {
         // your code
     }
 }
diff --git a/types/nedb/index.d.ts b/types/nedb/index.d.ts
index 02ed81be4f..dd3035dd72 100644
--- a/types/nedb/index.d.ts
+++ b/types/nedb/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/louischatriot/nedb
 // Definitions by: Stefan Steinhart <https://github.com/reppners>
 //                 Anthony Nichols <https://github.com/anthonynichols>
+//                 Alejandro Fernandez Haro <https://github.com/afharo>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 export = Nedb;
@@ -215,6 +216,7 @@ declare namespace Nedb {
         fieldName: string;
         unique?: boolean;
         sparse?: boolean;
+        expireAfterSeconds?: number;
     }
 
     interface Persistence {
diff --git a/types/nedb/nedb-tests.ts b/types/nedb/nedb-tests.ts
index c1ba5459cd..0df7168cf1 100644
--- a/types/nedb/nedb-tests.ts
+++ b/types/nedb/nedb-tests.ts
@@ -496,6 +496,11 @@ db.ensureIndex({ fieldName: 'somefield', unique: true }, (err: Error) => {
 db.ensureIndex({ fieldName: 'somefield', unique: true, sparse: true }, (err: Error) => {
 });
 
+// Example of using expireAfterSeconds to remove documents 1 hour
+// after their creation (db's timestampData option is true here)
+db.ensureIndex({ fieldName: 'somefield', expireAfterSeconds: 3600 }, (err: Error) => {
+});
+
 // Format of the error message when the unique constraint is not met
 db.insert({ somefield: 'nedb' }, (err: Error) => {
     // err is null
diff --git a/types/node/index.d.ts b/types/node/index.d.ts
index d0ebd2124f..c1974ef350 100644
--- a/types/node/index.d.ts
+++ b/types/node/index.d.ts
@@ -6415,6 +6415,11 @@ declare module "stream" {
 
         export class PassThrough extends Transform { }
 
+        export function finished(stream: NodeJS.ReadableStream | NodeJS.WritableStream | NodeJS.ReadWriteStream, callback: (err?: NodeJS.ErrnoException) => void): () => void;
+        export namespace finished {
+            export function __promisify__(stream: NodeJS.ReadableStream | NodeJS.WritableStream | NodeJS.ReadWriteStream): Promise<void>;
+        }
+
         export function pipeline<T extends NodeJS.WritableStream>(stream1: NodeJS.ReadableStream, stream2: T, callback?: (err: NodeJS.ErrnoException) => void): T;
         export function pipeline<T extends NodeJS.WritableStream>(stream1: NodeJS.ReadableStream, stream2: NodeJS.ReadWriteStream, stream3: T, callback?: (err: NodeJS.ErrnoException) => void): T;
         export function pipeline<T extends NodeJS.WritableStream>(stream1: NodeJS.ReadableStream, stream2: NodeJS.ReadWriteStream, stream3: NodeJS.ReadWriteStream, stream4: T, callback?: (err: NodeJS.ErrnoException) => void): T;
diff --git a/types/node/node-tests.ts b/types/node/node-tests.ts
index b9a02f8dbd..3feb7a4a86 100644
--- a/types/node/node-tests.ts
+++ b/types/node/node-tests.ts
@@ -1123,6 +1123,21 @@ function simplified_stream_ctor_test() {
     });
 }
 
+function streamPipelineFinished() {
+    const cancel = stream.finished(process.stdin, (err?: Error) => {});
+    cancel();
+
+    stream.pipeline(process.stdin, process.stdout, (err?: Error) => {});
+}
+
+async function asyncStreamPipelineFinished() {
+    const finished = util.promisify(stream.finished);
+    await finished(process.stdin);
+
+    const pipeline = util.promisify(stream.pipeline);
+    await pipeline(process.stdin, process.stdout);
+}
+
 ////////////////////////////////////////////////////////
 /// Crypto tests : http://nodejs.org/api/crypto.html ///
 ////////////////////////////////////////////////////////
diff --git a/types/pino/index.d.ts b/types/pino/index.d.ts
index 42d7a4d1f6..71cb957643 100644
--- a/types/pino/index.d.ts
+++ b/types/pino/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for pino 5.20
+// Type definitions for pino 5.6
 // Project: https://github.com/pinojs/pino.git
 // Definitions by: Peter Snider <https://github.com/psnider>
 //                 BendingBender <https://github.com/BendingBender>
@@ -150,6 +150,17 @@ declare namespace P {
          * Outputs the level as a string instead of integer. Default: `false`.
          */
         useLevelLabels?: boolean;
+        /**
+         * Use this option to define additional logging levels.
+         * The keys of the object correspond the namespace of the log level, and the values should be the numerical value of the level.
+         */
+        customLevels?: { [key: string]: number };
+        /**
+         * Use this option to only use defined `customLevels` and omit Pino's levels.
+         * Logger's default `level` must be changed to a value in `customLevels` in order to use `useOnlyCustomLevels`
+         * Warning: this option may not be supported by downstream transports.
+         */
+        useOnlyCustomLevels?: boolean;
         /**
          * When defining a custom log level via level, set to an integer value to define the new level. Default: `undefined`.
          */
@@ -277,6 +288,14 @@ declare namespace P {
          * Outputs the level as a string instead of integer.
          */
         useLevelLabels: boolean;
+        /**
+         * Define additional logging levels.
+         */
+        customLevels: { [key: string]: number };
+        /**
+         * Use only defined `customLevels` and omit Pino's levels.
+         */
+        useOnlyCustomLevels: boolean;
         /**
          * Returns the integer value for the logger instance's logging level.
          */
diff --git a/types/prosemirror-dropcursor/index.d.ts b/types/prosemirror-dropcursor/index.d.ts
new file mode 100644
index 0000000000..548834b6df
--- /dev/null
+++ b/types/prosemirror-dropcursor/index.d.ts
@@ -0,0 +1,20 @@
+// Type definitions for prosemirror-dropcursor 1.0
+// Project: https://github.com/ProseMirror/prosemirror-dropcursor
+// Definitions by: Bradley Ayers <https://github.com/bradleyayers>
+//                 David Hahn <https://github.com/davidka>
+//                 Daniil Dotsev <https://github.com/dddotsev>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+import { Plugin } from 'prosemirror-state';
+
+/**
+ * Create a plugin that, when added to a ProseMirror instance,
+ * causes a decoration to show up at the drop position when something
+ * is dragged over the editor.
+ *
+ * @param options These options are supported:
+ * @param options.color The color of the cursor. Defaults to `black`.
+ * @param options.width The precise width of the cursor in pixels. Defaults to 1.
+ */
+export function dropCursor(options?: { color?: string | null, width?: number | null }): Plugin;
diff --git a/types/prosemirror-dropcursor/prosemirror-dropcursor-tests.ts b/types/prosemirror-dropcursor/prosemirror-dropcursor-tests.ts
new file mode 100644
index 0000000000..f6341817ea
--- /dev/null
+++ b/types/prosemirror-dropcursor/prosemirror-dropcursor-tests.ts
@@ -0,0 +1,4 @@
+import { dropCursor } from 'prosemirror-dropcursor';
+import { Plugin } from 'prosemirror-state';
+
+const dropCursorPlugin: Plugin = dropCursor();
diff --git a/types/prosemirror-dropcursor/tsconfig.json b/types/prosemirror-dropcursor/tsconfig.json
new file mode 100644
index 0000000000..706e5b2d16
--- /dev/null
+++ b/types/prosemirror-dropcursor/tsconfig.json
@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "prosemirror-dropcursor-tests.ts"
+    ]
+}
\ No newline at end of file
diff --git a/types/prosemirror-dropcursor/tslint.json b/types/prosemirror-dropcursor/tslint.json
new file mode 100644
index 0000000000..f93cf8562a
--- /dev/null
+++ b/types/prosemirror-dropcursor/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}
diff --git a/types/react-native/Devtools.d.ts b/types/react-native/Devtools.d.ts
new file mode 100644
index 0000000000..18f17540b9
--- /dev/null
+++ b/types/react-native/Devtools.d.ts
@@ -0,0 +1,22 @@
+declare module 'react-native/Libraries/Core/Devtools/parseErrorStack' {
+    export type StackFrame = {
+        file: string;
+        methodName: string;
+        lineNumber: number;
+        column: number | null;
+    };
+
+    export interface ExtendedError extends Error {
+        framesToPop?: number;
+    }
+
+    export default function parseErrorStack(error: ExtendedError): StackFrame[];
+}
+
+declare module 'react-native/Libraries/Core/Devtools/symbolicateStackTrace' {
+    import { StackFrame } from 'react-native/Libraries/Core/Devtools/parseErrorStack';
+
+    export default function symbolicateStackTrace(
+        stack: ReadonlyArray<StackFrame>
+    ): Promise<StackFrame[]>;
+}
diff --git a/types/react-native/index.d.ts b/types/react-native/index.d.ts
index 98f6c92c3f..048e34b872 100644
--- a/types/react-native/index.d.ts
+++ b/types/react-native/index.d.ts
@@ -30,6 +30,7 @@
 /// <reference path="globals.d.ts" />
 /// <reference path="legacy-properties.d.ts" />
 /// <reference path="BatchedBridge.d.ts" />
+/// <reference path="Devtools.d.ts" />
 
 import * as PropTypes from 'prop-types';
 import * as React from 'react';
@@ -5217,6 +5218,20 @@ export namespace StyleSheet {
     export function flatten(style?: StyleProp<ImageStyle>): ImageStyle;
     export function flatten(style?: StyleProp<ViewStyle>): ViewStyle;
 
+    /**
+     * WARNING: EXPERIMENTAL. Breaking changes will probably happen a lot and will
+     * not be reliably announced. The whole thing might be deleted, who knows? Use
+     * at your own risk.
+     *
+     * Sets a function to use to pre-process a style property value. This is used
+     * internally to process color and transform values. You should not use this
+     * unless you really know what you are doing and have exhausted other options.
+     */
+    export function setStyleAttributePreprocessor(
+        property: string,
+        process: (nextProp: any) => any
+    ): void;
+
     /**
      * This is defined as the width of a thin line on the platform. It can be
      * used as the thickness of a border or division between two elements.
diff --git a/types/react-native/test/index.tsx b/types/react-native/test/index.tsx
index b2b66ee2da..a16d6f3e4d 100644
--- a/types/react-native/test/index.tsx
+++ b/types/react-native/test/index.tsx
@@ -153,6 +153,8 @@ const stylesAlt = StyleSheet.create({
     },
 });
 
+StyleSheet.setStyleAttributePreprocessor('fontFamily', (family: string) => family);
+
 const welcomeFontSize = StyleSheet.flatten(styles.welcome).fontSize;
 
 const viewStyle: StyleProp<ViewStyle> = {
diff --git a/types/resize-img/index.d.ts b/types/resize-img/index.d.ts
new file mode 100644
index 0000000000..b071488ac5
--- /dev/null
+++ b/types/resize-img/index.d.ts
@@ -0,0 +1,19 @@
+// Type definitions for resize-img 1.1
+// Project: https://github.com/kevva/resize-img#readme
+// Definitions by: Yusuke Higuchi <https://github.com/higuri>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+export = ResizeImg;
+
+declare function ResizeImg(
+    input: Buffer,
+    options: ResizeImg.ResizeImgOptions): Promise<Buffer>;
+
+declare namespace ResizeImg {
+    interface ResizeImgOptions {
+        width?: number;
+        height?: number;
+    }
+}
diff --git a/types/resize-img/resize-img-tests.ts b/types/resize-img/resize-img-tests.ts
new file mode 100644
index 0000000000..b9fad114ea
--- /dev/null
+++ b/types/resize-img/resize-img-tests.ts
@@ -0,0 +1,9 @@
+import * as fs from "fs";
+import resizeImg = require("resize-img");
+
+resizeImg(fs.readFileSync("images/dog.jpg"), {
+    width: 128,
+    height: 128,
+}).then((buf) => {
+    fs.writeFileSync("resized.jpg", buf);
+});
diff --git a/types/resize-img/tsconfig.json b/types/resize-img/tsconfig.json
new file mode 100644
index 0000000000..10f4aba357
--- /dev/null
+++ b/types/resize-img/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "resize-img-tests.ts"
+    ]
+}
diff --git a/types/resize-img/tslint.json b/types/resize-img/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/resize-img/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
diff --git a/types/stripe/index.d.ts b/types/stripe/index.d.ts
index fcb008c07b..33bc44b0ee 100644
--- a/types/stripe/index.d.ts
+++ b/types/stripe/index.d.ts
@@ -4585,7 +4585,7 @@ declare namespace Stripe {
              * If the subscription has ended (either because it was canceled or because the customer was switched to a subscription
              * to a new plan), the date the subscription ended
              */
-            ended_at: number;
+            ended_at: number | null;
 
             metadata: IMetadata;