diff --git a/lerna.json b/lerna.json
index ef84cc37..e48127ec 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
-  "lerna": "2.0.0-rc.4",
+  "lerna": "2.0.0-rc.5",
   "version": "3.6.0",
   "npmClient": "yarn",
   "packages": [
diff --git a/package.json b/package.json
index 2f9b237d..c198ac0e 100644
--- a/package.json
+++ b/package.json
@@ -23,9 +23,9 @@
     "browserify": "^14.3.0",
     "browserify-shim": "^3.8.12",
     "documentation": "4.0.0-beta.18",
-    "flow-bin": "^0.46.0",
+    "flow-bin": "^0.49.1",
     "flow-copy-source": "^1.1.0",
-    "lerna": "^2.0.0-rc.4",
-    "prettier": "1.3.1"
+    "lerna": "^2.0.0-rc.5",
+    "prettier": "^1.5.2"
   }
 }
diff --git a/packages/cookbook-expo/package.json b/packages/cookbook-expo/package.json
index 47a17bdd..96557abb 100644
--- a/packages/cookbook-expo/package.json
+++ b/packages/cookbook-expo/package.json
@@ -7,11 +7,11 @@
   "main": "main.js",
   "dependencies": {
     "@expo/ex-navigation": "^2.11.0",
-    "cookbook-rn-shared": "^3.3.0",
-    "expo": "^18.0.1",
+    "cookbook-rn-shared": "^3.6.0",
+    "expo": "^18.0.2",
     "gl-react-expo": "^3.6.0",
     "prop-types": "^15.5.8",
     "react": "16.0.0-alpha.12",
-    "react-native": "github:expo/react-native#sdk-18.0.1"
+    "react-native": "github:expo/react-native#sdk-18.0.2"
   }
 }
diff --git a/packages/gl-react-dom/src/CanvasTextureLoader.js b/packages/gl-react-dom/src/CanvasTextureLoader.js
index 2d554285..125480d6 100755
--- a/packages/gl-react-dom/src/CanvasTextureLoader.js
+++ b/packages/gl-react-dom/src/CanvasTextureLoader.js
@@ -1,7 +1,8 @@
 //@flow
 import { TextureLoaderRawObject } from "gl-react";
-export default class CanvasTextureLoader
-  extends TextureLoaderRawObject<HTMLCanvasElement> {
+export default class CanvasTextureLoader extends TextureLoaderRawObject<
+  HTMLCanvasElement
+> {
   canLoad(input: any) {
     return input instanceof HTMLCanvasElement;
   }
diff --git a/packages/gl-react-dom/src/VideoTextureLoader.js b/packages/gl-react-dom/src/VideoTextureLoader.js
index 4c3dd953..8680690b 100755
--- a/packages/gl-react-dom/src/VideoTextureLoader.js
+++ b/packages/gl-react-dom/src/VideoTextureLoader.js
@@ -1,8 +1,9 @@
 //@flow
 import { TextureLoaderRawObject } from "gl-react";
 
-export default class VideoTextureLoader
-  extends TextureLoaderRawObject<HTMLVideoElement> {
+export default class VideoTextureLoader extends TextureLoaderRawObject<
+  HTMLVideoElement
+> {
   canLoad(input: any) {
     return input instanceof HTMLVideoElement;
   }
diff --git a/packages/gl-react-expo/src/ExponentGLObjectTextureLoader.js b/packages/gl-react-expo/src/ExponentGLObjectTextureLoader.js
index bf962b6a..1680a5b0 100644
--- a/packages/gl-react-expo/src/ExponentGLObjectTextureLoader.js
+++ b/packages/gl-react-expo/src/ExponentGLObjectTextureLoader.js
@@ -8,8 +8,9 @@ function hash(obj) {
   return JSON.stringify(obj); // FIXME ikr XD
 }
 
-export default class ExponentGLObjectTextureLoader
-  extends TextureLoader<Object> {
+export default class ExponentGLObjectTextureLoader extends TextureLoader<
+  Object
+> {
   loads: Map<string, DisposablePromise<*>> = new Map();
   textures: Map<string, *> = new Map();
   dispose() {}
diff --git a/packages/gl-react-expo/src/md5.js b/packages/gl-react-expo/src/md5.js
index 0bd22b15..e500ea8f 100644
--- a/packages/gl-react-expo/src/md5.js
+++ b/packages/gl-react-expo/src/md5.js
@@ -1,7 +1,10 @@
 let add32;
 
 function md5cycle(x, k) {
-  var a = x[0], b = x[1], c = x[2], d = x[3];
+  var a = x[0],
+    b = x[1],
+    c = x[2],
+    d = x[3];
 
   a = ff(a, b, c, d, k[0], 7, -680876936);
   d = ff(d, a, b, c, k[1], 12, -389564586);
@@ -99,7 +102,9 @@ function ii(a, b, c, d, x, s, t) {
 }
 
 function md51(s) {
-  var n = s.length, state = [1732584193, -271733879, -1732584194, 271733878], i;
+  var n = s.length,
+    state = [1732584193, -271733879, -1732584194, 271733878],
+    i;
   for (i = 64; i <= s.length; i += 64) {
     md5cycle(state, md5blk(s.substring(i - 64, i)));
   }
@@ -110,8 +115,7 @@ function md51(s) {
   tail[i >> 2] |= 0x80 << ((i % 4) << 3);
   if (i > 55) {
     md5cycle(state, tail);
-    for (i = 0; i < 16; i++)
-      tail[i] = 0;
+    for (i = 0; i < 16; i++) tail[i] = 0;
   }
   tail[14] = n * 8;
   md5cycle(state, tail);
@@ -135,7 +139,8 @@ function md51(s) {
  */
 function md5blk(s) {
   /* I figured global was faster.   */
-  var md5blks = [], i; /* Andy King said do it this way. */
+  var md5blks = [],
+    i; /* Andy King said do it this way. */
   for (i = 0; i < 64; i += 4) {
     md5blks[i >> 2] =
       s.charCodeAt(i) +
@@ -149,15 +154,15 @@ function md5blk(s) {
 var hex_chr = "0123456789abcdef".split("");
 
 function rhex(n) {
-  var s = "", j = 0;
+  var s = "",
+    j = 0;
   for (; j < 4; j++)
     s += hex_chr[(n >> (j * 8 + 4)) & 0x0f] + hex_chr[(n >> (j * 8)) & 0x0f];
   return s;
 }
 
 function hex(x) {
-  for (var i = 0; i < x.length; i++)
-    x[i] = rhex(x[i]);
+  for (var i = 0; i < x.length; i++) x[i] = rhex(x[i]);
   return x.join("");
 }
 
diff --git a/packages/gl-react-native/src/EXGLView.js b/packages/gl-react-native/src/EXGLView.js
index 871d7568..25edb656 100644
--- a/packages/gl-react-native/src/EXGLView.js
+++ b/packages/gl-react-native/src/EXGLView.js
@@ -8,7 +8,7 @@ import {
   View,
   ViewPropTypes,
   Platform,
-  requireNativeComponent
+  requireNativeComponent,
 } from "react-native";
 
 // A component that acts as an OpenGL render target.
@@ -26,11 +26,11 @@ export default class EXGLView extends React.Component {
     // [iOS only] Number of samples for Apple"s built-in multisampling.
     msaaSamples: PropTypes.number,
 
-    ...ViewPropTypes
+    ...ViewPropTypes,
   };
 
   static defaultProps = {
-    msaaSamples: 4
+    msaaSamples: 4,
   };
 
   render() {
@@ -63,7 +63,7 @@ export default class EXGLView extends React.Component {
   };
 
   static NativeView = requireNativeComponent("EXGLView", EXGLView, {
-    nativeOnly: { onSurfaceCreate: true }
+    nativeOnly: { onSurfaceCreate: true },
   });
 }
 
@@ -142,7 +142,7 @@ const wrapMethods = gl => {
     [gl.FRAMEBUFFER_BINDING]: WebGLFramebuffer,
     [gl.RENDERBUFFER_BINDING]: WebGLRenderbuffer,
     [gl.TEXTURE_BINDING_2D]: WebGLTexture,
-    [gl.TEXTURE_BINDING_CUBE_MAP]: WebGLTexture
+    [gl.TEXTURE_BINDING_CUBE_MAP]: WebGLTexture,
   };
   wrap("getParameter", orig => pname => {
     let ret = orig.call(gl, pname);
@@ -156,129 +156,162 @@ const wrapMethods = gl => {
 
   // Buffers
   wrap("bindBuffer", orig => (target, buffer) =>
-    orig.call(gl, target, buffer && buffer.id));
+    orig.call(gl, target, buffer && buffer.id)
+  );
   wrap("createBuffer", orig => () => wrapObject(WebGLBuffer, orig.call(gl)));
   wrap("deleteBuffer", orig => buffer => orig.call(gl, buffer && buffer.id));
   wrap("isBuffer", orig => buffer =>
-    buffer instanceof WebGLBuffer && orig.call(gl, buffer.id));
+    buffer instanceof WebGLBuffer && orig.call(gl, buffer.id)
+  );
 
   // Framebuffers
   wrap("bindFramebuffer", orig => (target, framebuffer) =>
-    orig.call(gl, target, framebuffer && framebuffer.id));
+    orig.call(gl, target, framebuffer && framebuffer.id)
+  );
   wrap("createFramebuffer", orig => () =>
-    wrapObject(WebGLFramebuffer, orig.call(gl)));
+    wrapObject(WebGLFramebuffer, orig.call(gl))
+  );
   wrap("deleteFramebuffer", orig => framebuffer =>
-    orig.call(gl, framebuffer && framebuffer.id));
+    orig.call(gl, framebuffer && framebuffer.id)
+  );
   wrap("framebufferRenderbuffer", orig => (target, attachment, rbtarget, rb) =>
-    orig.call(gl, target, attachment, rbtarget, rb && rb.id));
-  wrap("framebufferTexture2D", orig => (
-    target,
-    attachment,
-    textarget,
-    tex,
-    level
-  ) => orig.call(gl, target, attachment, textarget, tex && tex.id, level));
+    orig.call(gl, target, attachment, rbtarget, rb && rb.id)
+  );
+  wrap(
+    "framebufferTexture2D",
+    orig => (target, attachment, textarget, tex, level) =>
+      orig.call(gl, target, attachment, textarget, tex && tex.id, level)
+  );
   wrap("isFramebuffer", orig => framebuffer =>
-    framebuffer instanceof WebGLFramebuffer && orig.call(gl, framebuffer.id));
+    framebuffer instanceof WebGLFramebuffer && orig.call(gl, framebuffer.id)
+  );
 
   // Renderbuffers
   wrap("bindRenderbuffer", orig => (target, renderbuffer) =>
-    orig.call(gl, target, renderbuffer && renderbuffer.id));
+    orig.call(gl, target, renderbuffer && renderbuffer.id)
+  );
   wrap("createRenderbuffer", orig => () =>
-    wrapObject(WebGLRenderbuffer, orig.call(gl)));
+    wrapObject(WebGLRenderbuffer, orig.call(gl))
+  );
   wrap("deleteRenderbuffer", orig => renderbuffer =>
-    orig.call(gl, renderbuffer && renderbuffer.id));
+    orig.call(gl, renderbuffer && renderbuffer.id)
+  );
   wrap("isRenderbuffer", orig => renderbuffer =>
-    renderbuffer instanceof WebGLRenderbuffer &&
-    orig.call(gl, renderbuffer.id));
+    renderbuffer instanceof WebGLRenderbuffer && orig.call(gl, renderbuffer.id)
+  );
 
   // Textures
   wrap("bindTexture", orig => (target, texture) =>
-    orig.call(gl, target, texture && texture.id));
+    orig.call(gl, target, texture && texture.id)
+  );
   wrap("createTexture", orig => () => wrapObject(WebGLTexture, orig.call(gl)));
   wrap("deleteTexture", orig => texture =>
-    orig.call(gl, texture && texture.id));
+    orig.call(gl, texture && texture.id)
+  );
   wrap("isTexture", orig => texture =>
-    texture instanceof WebGLTexture && orig.call(gl, texture.id));
+    texture instanceof WebGLTexture && orig.call(gl, texture.id)
+  );
 
   // Programs and shaders
   wrap("attachShader", orig => (program, shader) =>
-    orig.call(gl, program && program.id, shader && shader.id));
+    orig.call(gl, program && program.id, shader && shader.id)
+  );
   wrap("bindAttribLocation", orig => (program, index, name) =>
-    orig.call(gl, program && program.id, index, name));
+    orig.call(gl, program && program.id, index, name)
+  );
   wrap("compileShader", orig => shader => orig.call(gl, shader && shader.id));
   wrap("createProgram", orig => () => wrapObject(WebGLProgram, orig.call(gl)));
   wrap("createShader", orig => type =>
-    wrapObject(WebGLShader, orig.call(gl, type)));
+    wrapObject(WebGLShader, orig.call(gl, type))
+  );
   wrap("deleteProgram", orig => program =>
-    orig.call(gl, program && program.id));
+    orig.call(gl, program && program.id)
+  );
   wrap("deleteShader", orig => shader => orig.call(gl, shader && shader.id));
   wrap("detachShader", orig => (program, shader) =>
-    orig.call(gl, program && program.id, shader && shader.id));
+    orig.call(gl, program && program.id, shader && shader.id)
+  );
   wrap("getAttachedShaders", orig => program =>
-    orig
-      .call(gl, program && program.id)
-      .map(id => wrapObject(WebGLShader, id)));
+    orig.call(gl, program && program.id).map(id => wrapObject(WebGLShader, id))
+  );
   wrap("getProgramParameter", orig => (program, pname) =>
-    orig.call(gl, program && program.id, pname));
+    orig.call(gl, program && program.id, pname)
+  );
   wrap("getProgramInfoLog", orig => program =>
-    orig.call(gl, program && program.id));
+    orig.call(gl, program && program.id)
+  );
   wrap("getShaderParameter", orig => (shader, pname) =>
-    orig.call(gl, shader && shader.id, pname));
+    orig.call(gl, shader && shader.id, pname)
+  );
   wrap("getShaderPrecisionFormat", orig => (shadertype, precisiontype) =>
-    new WebGLShaderPrecisionFormat(orig.call(gl, shadertype, precisiontype)));
+    new WebGLShaderPrecisionFormat(orig.call(gl, shadertype, precisiontype))
+  );
   wrap("getShaderInfoLog", orig => shader =>
-    orig.call(gl, shader && shader.id));
+    orig.call(gl, shader && shader.id)
+  );
   wrap("getShaderSource", orig => shader => orig.call(gl, shader && shader.id));
   wrap("linkProgram", orig => program => orig.call(gl, program && program.id));
   wrap("shaderSource", orig => (shader, source) =>
-    orig.call(gl, shader && shader.id, source));
+    orig.call(gl, shader && shader.id, source)
+  );
   wrap("useProgram", orig => program => orig.call(gl, program && program.id));
   wrap("validateProgram", orig => program =>
-    orig.call(gl, program && program.id));
+    orig.call(gl, program && program.id)
+  );
   wrap("isShader", orig => shader =>
-    shader instanceof WebGLShader && orig.call(gl, shader.id));
+    shader instanceof WebGLShader && orig.call(gl, shader.id)
+  );
   wrap("isProgram", orig => program =>
-    program instanceof WebGLProgram && orig.call(gl, program.id));
+    program instanceof WebGLProgram && orig.call(gl, program.id)
+  );
 
   // Uniforms and attributes
   wrap("getActiveAttrib", orig => (program, index) =>
-    new WebGLActiveInfo(orig.call(gl, program && program.id, index)));
+    new WebGLActiveInfo(orig.call(gl, program && program.id, index))
+  );
   wrap("getActiveUniform", orig => (program, index) =>
-    new WebGLActiveInfo(orig.call(gl, program && program.id, index)));
+    new WebGLActiveInfo(orig.call(gl, program && program.id, index))
+  );
   wrap("getAttribLocation", orig => (program, name) =>
-    orig.call(gl, program && program.id, name));
+    orig.call(gl, program && program.id, name)
+  );
   wrap("getUniform", orig => (program, location) =>
-    orig.call(gl, program && program.id, location && location.id));
+    orig.call(gl, program && program.id, location && location.id)
+  );
   wrap("getUniformLocation", orig => (program, name) =>
-    new WebGLUniformLocation(orig.call(gl, program && program.id, name)));
+    new WebGLUniformLocation(orig.call(gl, program && program.id, name))
+  );
   wrap(["uniform1f", "uniform1i"], orig => (loc, x) =>
-    orig.call(gl, loc && loc.id, x));
+    orig.call(gl, loc && loc.id, x)
+  );
   wrap(["uniform2f", "uniform2i"], orig => (loc, x, y) =>
-    orig.call(gl, loc && loc.id, x, y));
+    orig.call(gl, loc && loc.id, x, y)
+  );
   wrap(["uniform3f", "uniform3i"], orig => (loc, x, y, z) =>
-    orig.call(gl, loc && loc.id, x, y, z));
+    orig.call(gl, loc && loc.id, x, y, z)
+  );
   wrap(["uniform4f", "uniform4i"], orig => (loc, x, y, z, w) =>
-    orig.call(gl, loc && loc.id, x, y, z, w));
-  wrap(["uniform1fv", "uniform2fv", "uniform3fv", "uniform4fv"], orig => (
-    loc,
-    val
-  ) => orig.call(gl, loc && loc.id, new Float32Array(val)));
-  wrap(["uniform1iv", "uniform2iv", "uniform3iv", "uniform4iv"], orig => (
-    loc,
-    val
-  ) => orig.call(gl, loc && loc.id, new Int32Array(val)));
-  wrap(["uniformMatrix2fv", "uniformMatrix3fv", "uniformMatrix4fv"], orig => (
-    loc,
-    transpose,
-    val
-  ) => orig.call(gl, loc && loc.id, transpose, new Float32Array(val)));
+    orig.call(gl, loc && loc.id, x, y, z, w)
+  );
+  wrap(
+    ["uniform1fv", "uniform2fv", "uniform3fv", "uniform4fv"],
+    orig => (loc, val) => orig.call(gl, loc && loc.id, new Float32Array(val))
+  );
+  wrap(
+    ["uniform1iv", "uniform2iv", "uniform3iv", "uniform4iv"],
+    orig => (loc, val) => orig.call(gl, loc && loc.id, new Int32Array(val))
+  );
+  wrap(
+    ["uniformMatrix2fv", "uniformMatrix3fv", "uniformMatrix4fv"],
+    orig => (loc, transpose, val) =>
+      orig.call(gl, loc && loc.id, transpose, new Float32Array(val))
+  );
   wrap(
     [
       "vertexAttrib1fv",
       "vertexAttrib2fv",
       "vertexAttrib3fv",
-      "vertexAttrib4fv"
+      "vertexAttrib4fv",
     ],
     orig => (index, val) => orig.call(gl, index, new Float32Array(val))
   );
diff --git a/packages/gl-react-native/src/GLImages.js b/packages/gl-react-native/src/GLImages.js
index 988dd8f6..5a9f9f33 100644
--- a/packages/gl-react-native/src/GLImages.js
+++ b/packages/gl-react-native/src/GLImages.js
@@ -1,8 +1,7 @@
 //@flow
 import LRU from "lru";
 import { NativeModules } from "react-native";
-import resolveAssetSource
-  from "react-native/Libraries/Image/resolveAssetSource";
+import resolveAssetSource from "react-native/Libraries/Image/resolveAssetSource";
 const { GLImagesModule } = NativeModules;
 
 export type ImageSource = Object | number;
diff --git a/packages/gl-react-native/src/ImageSourceTextureLoader.js b/packages/gl-react-native/src/ImageSourceTextureLoader.js
index 65d42bc7..5d31fea5 100644
--- a/packages/gl-react-native/src/ImageSourceTextureLoader.js
+++ b/packages/gl-react-native/src/ImageSourceTextureLoader.js
@@ -4,8 +4,9 @@ import type { DisposablePromise } from "gl-react/lib/helpers/disposable";
 import GLImages from "./GLImages";
 import type { ImageSource } from "./GLImages";
 
-export default class ImageSourceTextureLoader
-  extends TextureLoader<ImageSource> {
+export default class ImageSourceTextureLoader extends TextureLoader<
+  ImageSource
+> {
   loads: Array<DisposablePromise<*>> = [];
   textures: Map<number, *> = new Map();
   assetIdForImageSource: Map<ImageSource, number> = new Map();
diff --git a/packages/gl-react/src/Bus.js b/packages/gl-react/src/Bus.js
index f2234bbe..525f6b6f 100755
--- a/packages/gl-react/src/Bus.js
+++ b/packages/gl-react/src/Bus.js
@@ -150,7 +150,9 @@ export default class Bus extends Component<{ index: number }, Props, void> {
   }
 
   getGLName(): string {
-    return `Bus(${this.glNode ? this.glNode.getGLName() : String(this.getGLRenderableContent())})`;
+    return `Bus(${this.glNode
+      ? this.glNode.getGLName()
+      : String(this.getGLRenderableContent())})`;
   }
 
   getGLShortName(): string {
@@ -158,7 +160,9 @@ export default class Bus extends Component<{ index: number }, Props, void> {
     const shortContentName = String(
       (content && content.constructor && content.constructor.name) || content
     );
-    return `Bus(${this.glNode ? this.glNode.getGLShortName() : shortContentName})`;
+    return `Bus(${this.glNode
+      ? this.glNode.getGLShortName()
+      : shortContentName})`;
   }
 
   /**
diff --git a/packages/gl-react/src/VisitorLogger.js b/packages/gl-react/src/VisitorLogger.js
index d2eb695c..f34dfe10 100755
--- a/packages/gl-react/src/VisitorLogger.js
+++ b/packages/gl-react/src/VisitorLogger.js
@@ -12,7 +12,7 @@ const aggregateInfo = info =>
     : [
         String(
           (info.dependency && info.dependency.getGLName()) || info.initialObj
-        ),
+        )
       ].concat(info.textureOptions ? [info.textureOptions] : []);
 
 /**
diff --git a/packages/gl-react/src/connectSize.js b/packages/gl-react/src/connectSize.js
index 7e3e9ecb..0ed23b15 100755
--- a/packages/gl-react/src/connectSize.js
+++ b/packages/gl-react/src/connectSize.js
@@ -28,7 +28,9 @@ const connectSize = (
     context: {
       glSizable: { +getGLSize: () => [number, number] },
     };
-    static displayName = `connectSize(${GLComponent.displayName || GLComponent.name || "?"})`;
+    static displayName = `connectSize(${GLComponent.displayName ||
+      GLComponent.name ||
+      "?"})`;
     static propTypes = {
       width: PropTypes.number,
       height: PropTypes.number,
diff --git a/packages/tests/flow/snapshot.txt b/packages/tests/flow/snapshot.txt
index 62d88cd9..7987e349 100644
--- a/packages/tests/flow/snapshot.txt
+++ b/packages/tests/flow/snapshot.txt
@@ -1,14 +1,24 @@
 ../all.test.js:2496
+            v----
 2496:       <Node
-            ^ props of React element `Node`
+2497:         shader={shaders.helloTexture}
+2498:         uniformsOptions={{ t: { interpolation: "nope" } }}
+2499:         uniforms={{ t: <JustBlue blue={1} /> }}
+2500:       />
+            -^ props of React element `Node`
 2498:         uniformsOptions={{ t: { interpolation: "nope" } }}
                                                      ^^^^^^ string. This type is incompatible with
  65:   interpolation: Interpolation,
                       ^^^^^^^^^^^^^ string enum. See: ../node_modules/gl-react/lib/Node.js.flow:65
 
 ../all.test.js:2508
+            v----
 2508:       <Node
-            ^ props of React element `Node`
+2509:         shader={shaders.helloTexture}
+2510:         uniformsOptions={{ t: { wrap: "nope" } }}
+2511:         uniforms={{ t: <JustBlue blue={1} /> }}
+2512:       />
+            -^ props of React element `Node`
 2510:         uniformsOptions={{ t: { wrap: "nope" } }}
                                             ^^^^^^ string. This type is incompatible with
  66:   wrap: [WrapMode, WrapMode] | WrapMode,
@@ -31,8 +41,13 @@
                                       ^^^^^^^^ string enum. See: ../node_modules/gl-react/lib/Node.js.flow:66
 
 ../all.test.js:2520
+            v----
 2520:       <Node
-            ^ props of React element `Node`
+2521:         shader={shaders.helloTexture}
+2522:         uniformsOptions={{ t: { wrap: ["nope", "nope"] } }}
+2523:         uniforms={{ t: <JustBlue blue={1} /> }}
+2524:       />
+            -^ props of React element `Node`
 2522:         uniformsOptions={{ t: { wrap: ["nope", "nope"] } }}
                                             ^^^^^^^^^^^^^^^^ array literal. This type is incompatible with
  66:   wrap: [WrapMode, WrapMode] | WrapMode,
@@ -55,8 +70,13 @@
                                       ^^^^^^^^ string enum. See: ../node_modules/gl-react/lib/Node.js.flow:66
 
 ../all.test.js:2532
+            v----
 2532:       <Node
-            ^ props of React element `Node`
+2533:         blendFunc="nope"
+2534:         shader={shaders.helloTexture}
+2535:         uniforms={{ t: <JustBlue blue={1} /> }}
+2536:       />
+            -^ props of React element `Node`
 2533:         blendFunc="nope"
                         ^^^^^^ string. Inexact type is incompatible with exact type
 177:   blendFunc: BlendFuncSrcDst,
@@ -111,16 +131,26 @@ incorrect.js:31
                                                                    ^^^^^ object type. See: ../node_modules/gl-react/lib/Bus.js.flow:45
 
 incorrect.js:33
+                     v---------------
  33: const shaders = Shaders.create({
-                     ^ call of method `create`
+ 34:   valid: {
+ 35:     frag: GLSL`...`,
+...:
+ 40: });
+     -^ call of method `create`
  37:   a: null,
           ^^^^ null. Inexact type is incompatible with exact type
  45:   [key: string]: ShaderDefinition,
                       ^^^^^^^^^^^^^^^^ exact type: object type. See: ../node_modules/gl-react/lib/Shaders.js.flow:45
 
 incorrect.js:33
+                     v---------------
  33: const shaders = Shaders.create({
-                     ^ call of method `create`
+ 34:   valid: {
+ 35:     frag: GLSL`...`,
+...:
+ 40: });
+     -^ call of method `create`
  45:   [key: string]: ShaderDefinition,
                       ^^^^^^^^^^^^^^^^ property `frag`. Property not found in. See: ../node_modules/gl-react/lib/Shaders.js.flow:45
  38:   b: {},
@@ -174,28 +204,52 @@ incorrect.js:58
               ^^^^^ object type. See: ../node_modules/gl-react/lib/LinearCopy.js.flow:15
 
 incorrect.js:59
+             v----
  59:         <Node
-             ^ React element `Node`
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ React element `Node`
+             v----
  59:         <Node
-             ^ property `notexists`. Property not found in
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ property `notexists`. Property not found in
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
 
 incorrect.js:59
+             v----
  59:         <Node
-             ^ React element `Node`
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ React element `Node`
+             v----
  59:         <Node
-             ^ property `shaders`. Property not found in
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ property `shaders`. Property not found in
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
 
 incorrect.js:59
+             v----
  59:         <Node
-             ^ React element `Node`
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ React element `Node`
 380:   props: Props;
               ^^^^^ property `shader`. Property not found in. See: ../node_modules/gl-react/lib/Node.js.flow:380
+             v----
  59:         <Node
-             ^ props of React element `Node`
+ 60:           shaders={shaders.valid}
+ 61:           notexists
+ 62:         />
+             -^ props of React element `Node`
 
 incorrect.js:69
  69: connectSize();
@@ -222,24 +276,49 @@ incorrect.js:69
                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function type. See: ../node_modules/gl-react/lib/connectSize.js.flow:20
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ React element `Node`
+     v----
  73: <Node
-     ^ property `preload`. Property not found in
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ property `preload`. Property not found in
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ React element `Node`
+     v----
  73: <Node
-     ^ property `visitor`. Property not found in
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ property `visitor`. Property not found in
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ React element `Node`
  85:   shader={false}
                ^^^^^ boolean. This type is incompatible with
 160:   shader: ShaderIdentifier | ShaderDefinition,
@@ -262,8 +341,13 @@ incorrect.js:73
                                     ^^^^^^^^^^^^^^^^ exact type: object type. See: ../node_modules/gl-react/lib/Node.js.flow:160
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`. This type is incompatible with
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`. This type is incompatible with
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
   Property `height` is incompatible:
@@ -273,8 +357,13 @@ incorrect.js:73
                     ^^^^^^ number. See: ../node_modules/gl-react/lib/Node.js.flow:165
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`. This type is incompatible with
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`. This type is incompatible with
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
   Property `sync` is incompatible:
@@ -284,8 +373,13 @@ incorrect.js:73
                   ^^^^^^^ boolean. See: ../node_modules/gl-react/lib/Node.js.flow:163
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`. This type is incompatible with
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`. This type is incompatible with
 380:   props: Props;
               ^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:380
   Property `width` is incompatible:
@@ -295,56 +389,280 @@ incorrect.js:73
                    ^^^^^^ number. See: ../node_modules/gl-react/lib/Node.js.flow:164
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`
  75:   clear={42}
               ^^ number. Inexact type is incompatible with exact type
 178:   clear: ?Clear,
                ^^^^^ exact type: object type. See: ../node_modules/gl-react/lib/Node.js.flow:178
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`
+                  v
  78:   blendFunc={{
-                  ^ property `interpolation`. Property not found in
+ 79:     src: "nope",
+ 80:     interpolation: "interpolation_nope",
+ 81:     wrap: "wrap_nope",
+ 82:   }}
+       ^ property `interpolation`. Property not found in
 177:   blendFunc: BlendFuncSrcDst,
                   ^^^^^^^^^^^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:177
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`
+                  v
  78:   blendFunc={{
-                  ^ property `wrap`. Property not found in
+ 79:     src: "nope",
+ 80:     interpolation: "interpolation_nope",
+ 81:     wrap: "wrap_nope",
+ 82:   }}
+       ^ property `wrap`. Property not found in
 177:   blendFunc: BlendFuncSrcDst,
                   ^^^^^^^^^^^^^^^ object type. See: ../node_modules/gl-react/lib/Node.js.flow:177
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`
  79:     src: "nope",
               ^^^^^^ property `nope`. Property not found in
  95:   src: BlendFunc,
             ^^^^^^^^^ object literal. See: ../node_modules/gl-react/lib/Node.js.flow:95
 
 incorrect.js:73
+     v----
  73: <Node
-     ^ props of React element `Node`
+ 74:   sync={1}
+ 75:   clear={42}
+...:
+ 86: />
+     -^ props of React element `Node`
 177:   blendFunc: BlendFuncSrcDst,
                   ^^^^^^^^^^^^^^^ property `dst`. Property not found in. See: ../node_modules/gl-react/lib/Node.js.flow:177
+                  v
  78:   blendFunc={{
-                  ^ object literal
-
-../node_modules/kefir/dist/kefir.js.flow:3
-  3: import type EventEmitter from "events";
-                                   ^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/events/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
-
-../node_modules/kefir/kefir.js.flow:3
-  3: import type EventEmitter from "events";
-                                   ^^^^^^^^ This modules resolves to "<<PROJECT_ROOT>>/../../node_modules/events/package.json", which is outside both your root directory and all of the entries in the [include] section of your .flowconfig. You should either add this directory to the [include] section of your .flowconfig, move your .flowconfig file higher in the project directory tree, or move this package under your Flow root directory.
-
-../utils.js:42
- 42:   expect(actual).toBeInstanceOf(Uint8Array);
-       ^^^^^^ identifier `expect`. Could not resolve name
-
-
-Found 36 errors
+ 79:     src: "nope",
+ 80:     interpolation: "interpolation_nope",
+ 81:     wrap: "wrap_nope",
+ 82:   }}
+       ^ object literal
+
+../node_modules/gl-react/lib/Node.js.flow:431
+431:     this.context.glParent._addGLNodeChild(this);
+                                               ^^^^ unused function argument
+  672:   _addGLNodeChild() {}
+         ^^^^^^^^^^^^^^^^^^^^ function expects no arguments
+
+../node_modules/gl-react/lib/Node.js.flow:443
+443:     this.context.glParent._removeGLNodeChild(this);
+                                                  ^^^^ unused function argument
+         v---------------------
+  123:   _removeGLNodeChild() {
+  124:     this.glNode = null;
+  125:   }
+         ^ function expects no arguments. See: ../node_modules/gl-react/lib/Bus.js.flow:123
+
+../node_modules/gl-react/lib/Node.js.flow:443
+443:     this.context.glParent._removeGLNodeChild(this);
+                                                  ^^^^ unused function argument
+  673:   _removeGLNodeChild() {}
+         ^^^^^^^^^^^^^^^^^^^^^^^ function expects no arguments
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:25
+ 25:       log(surface.getGLName() + " _context acquired_");
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:25
+ 25:       log(surface.getGLName() + " _context acquired_");
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:27
+ 27:       log(surface.getGLName() + " _context lost_");
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:27
+ 27:       log(surface.getGLName() + " _context lost_");
+               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:35
+ 35:     log("_size_ `" + width + "`x`" + height + "`");
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:35
+ 35:     log("_size_ `" + width + "`x`" + height + "`");
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:51
+           v-----------------
+ 51:       node.getGLName() +
+ 52:         " redraw _skipped_: " +
+ 53:         (!node.context.glSurface.gl
+ 54:           ? "no gl context available!"
+ 55:           : !node._needsRedraw ? "no need to redraw" : "")
+               -----------------------------------------------^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:51
+           v-----------------
+ 51:       node.getGLName() +
+ 52:         " redraw _skipped_: " +
+ 53:         (!node.context.glSurface.gl
+ 54:           ? "no gl context available!"
+ 55:           : !node._needsRedraw ? "no need to redraw" : "")
+               -----------------------------------------------^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:86
+           v-----------
+ 86:       "_size_ `" +
+ 87:         w +
+ 88:         "`x`" +
+...:
+ 96:         "`"
+             --^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:86
+           v-----------
+ 86:       "_size_ `" +
+ 87:         w +
+ 88:         "`x`" +
+...:
+ 96:         "`"
+             --^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:98
+ 98:     log("_" + preparedUniforms.length + " uniforms:_");
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:98
+ 98:     log("_" + preparedUniforms.length + " uniforms:_");
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:112
+112:         `${spaces}*${type === "UNKNOWN" ? "[c='color:red']UNKNOWN[c]" : type}* _${key}_ = ${values}`,
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+             v-----------
+   25: log = function() {
+   26:   var args;
+   27:   args = [];
+  ...:
+   36: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:25
+
+../node_modules/gl-react/lib/VisitorLogger.js.flow:112
+112:         `${spaces}*${type === "UNKNOWN" ? "[c='color:red']UNKNOWN[c]" : type}* _${key}_ = ${values}`,
+             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused function argument
+              v-----------
+   38: _log = function() {
+   39:   return Function.prototype.apply.call(
+   40:     console.log,
+  ...:
+   44: };
+       ^ function expects no arguments. See: ../node_modules/gl-react/lib/helpers/log.js.flow:38
+
+
+... 24 more errors (only 50 out of 74 errors displayed)
+To see all errors, re-run Flow with --show-all-errors
diff --git a/packages/tests/utils.js b/packages/tests/utils.js
index f8039579..0a94c6bd 100755
--- a/packages/tests/utils.js
+++ b/packages/tests/utils.js
@@ -28,7 +28,7 @@ function createNodeMock(o) {
     case "canvas":
       return {
         width: o.props.width,
-        height: o.props.height,
+        height: o.props.height
       };
     default:
       return null;
@@ -57,7 +57,7 @@ export const create = (el: React.Element<*>) =>
 type SurfaceCounters = {
   onSurfaceDrawEnd: number,
   onSurfaceDrawStart: number,
-  onSurfaceDrawSkipped: number,
+  onSurfaceDrawSkipped: number
 };
 
 type NodeCounters = {
@@ -65,7 +65,7 @@ type NodeCounters = {
   onNodeDrawStart: number,
   onNodeSyncDeps: number,
   onNodeDraw: number,
-  onNodeDrawEnd: number,
+  onNodeDrawEnd: number
 };
 
 export class CountersVisitor extends Visitor {
@@ -77,7 +77,7 @@ export class CountersVisitor extends Visitor {
     onNodeDrawStart: 0,
     onNodeSyncDeps: 0,
     onNodeDraw: 0,
-    onNodeDrawEnd: 0,
+    onNodeDrawEnd: 0
   };
   _surfaceCounters: WeakMap<Surface, SurfaceCounters> = new WeakMap();
   _nodeCounters: WeakMap<Node, NodeCounters> = new WeakMap();
@@ -90,7 +90,7 @@ export class CountersVisitor extends Visitor {
       counters = {
         onSurfaceDrawSkipped: 0,
         onSurfaceDrawStart: 0,
-        onSurfaceDrawEnd: 0,
+        onSurfaceDrawEnd: 0
       };
       this._surfaceCounters.set(surface, counters);
     }
@@ -104,7 +104,7 @@ export class CountersVisitor extends Visitor {
         onNodeDrawStart: 0,
         onNodeSyncDeps: 0,
         onNodeDraw: 0,
-        onNodeDrawEnd: 0,
+        onNodeDrawEnd: 0
       };
       this._nodeCounters.set(node, counters);
     }
@@ -161,7 +161,7 @@ export const red2x2 = ndarray(
     255,
     0,
     0,
-    255,
+    255
   ]),
   [2, 2, 4]
 );
@@ -203,7 +203,7 @@ export const white3x3 = ndarray(
     255,
     255,
     255,
-    255,
+    255
   ]),
   [3, 3, 4]
 );
@@ -245,7 +245,7 @@ export const yellow3x3 = ndarray(
     255,
     255,
     0,
-    255,
+    255
   ]),
   [3, 3, 4]
 );
@@ -259,7 +259,7 @@ export function createOneTextureLoader(makeTexture: (gl: any) => WebGLTexture) {
     canLoad: 0,
     get: 0,
     load: 0,
-    createTexture: 0,
+    createTexture: 0
   };
   const d = defer();
   function resolve() {
@@ -299,7 +299,7 @@ export function createOneTextureLoader(makeTexture: (gl: any) => WebGLTexture) {
       }
       return {
         promise,
-        dispose,
+        dispose
       };
     }
   }
@@ -308,7 +308,7 @@ export function createOneTextureLoader(makeTexture: (gl: any) => WebGLTexture) {
     textureId,
     counters,
     resolve,
-    reject,
+    reject
   };
 }
 
diff --git a/yarn.lock b/yarn.lock
index ed6745fb..5f06ea27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -90,12 +90,6 @@ ansi-styles@^2.0.1, ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansi-styles@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.1.0.tgz#09c202d5c917ec23188caa5c9cb9179cd9547750"
-  dependencies:
-    color-convert "^1.0.0"
-
 ansi@^0.3.0, ansi@~0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/ansi/-/ansi-0.3.1.tgz#0c42d4fb17160d5a9af1e484bace1c66922c1b21"
@@ -218,10 +212,6 @@ assert@^1.4.0:
   dependencies:
     util "0.10.3"
 
-ast-types@0.9.8:
-  version "0.9.8"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.9.8.tgz#6cb6a40beba31f49f20928e28439fc14a3dab078"
-
 astw@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/astw/-/astw-2.2.0.tgz#7bd41784d32493987aeb239b6b4e1c57a873b917"
@@ -279,7 +269,7 @@ babel-cli@^6.14.0:
   optionalDependencies:
     chokidar "^1.6.1"
 
-babel-code-frame@6.22.0, babel-code-frame@^6.22.0:
+babel-code-frame@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
   dependencies:
@@ -1133,10 +1123,6 @@ babelify@^7.3.0:
     babel-core "^6.0.14"
     object-assign "^4.0.0"
 
-babylon@7.0.0-beta.8:
-  version "7.0.0-beta.8"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.8.tgz#2bdc5ae366041442c27e068cce6f0d7c06ea9949"
-
 babylon@^6.11.4, babylon@^6.17.0, babylon@^6.17.2:
   version "6.17.4"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.4.tgz#3e8b7402b88d22c3423e137a1577883b15ff869a"
@@ -1498,7 +1484,7 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -1628,16 +1614,6 @@ collapse-white-space@^1.0.0, collapse-white-space@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.3.tgz#4b906f670e5a963a87b76b0e1689643341b6023c"
 
-color-convert@^1.0.0:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
-  dependencies:
-    color-name "^1.1.1"
-
-color-name@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.2.tgz#5c8ab72b64bd2215d617ae9559ebb148475cf98d"
-
 columnify@^1.5.4:
   version "1.5.4"
   resolved "https://registry.yarnpkg.com/columnify/-/columnify-1.5.4.tgz#4737ddf1c7b69a8a7c340570782e947eec8e78bb"
@@ -2435,7 +2411,7 @@ estraverse@~1.5.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.5.1.tgz#867a3e8e58a9f84618afb6c2ddbcd916b7cbaf71"
 
-esutils@2.0.2, esutils@^2.0.0, esutils@^2.0.2:
+esutils@^2.0.0, esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
@@ -2666,9 +2642,9 @@ first-chunk-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/first-chunk-stream/-/first-chunk-stream-1.0.0.tgz#59bfb50cd905f60d7c394cd3d9acaab4e6ad934e"
 
-flow-bin@^0.46.0:
-  version "0.46.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.46.0.tgz#06ad7fe19dddb1042264438064a2a32fee12b872"
+flow-bin@^0.49.1:
+  version "0.49.1"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.49.1.tgz#c9e456b3173a7535a4ffaf28956352c63bb8e3e9"
 
 flow-copy-source@^1.1.0:
   version "1.2.0"
@@ -2680,10 +2656,6 @@ flow-copy-source@^1.1.0:
     kefir "^3.2.0"
     yargs "^8.0.2"
 
-flow-parser@0.45.0:
-  version "0.45.0"
-  resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.45.0.tgz#aa29d4ae27f06aa02817772bba0fcbefef7e62f0"
-
 for-in@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -2815,10 +2787,6 @@ get-port@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/get-port/-/get-port-3.1.0.tgz#ef01b18a84ca6486970ff99e54446141a73ffd3e"
 
-get-stdin@5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
-
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -2932,17 +2900,6 @@ glob-stream@^5.3.2:
     to-absolute-glob "^0.1.1"
     unique-stream "^2.0.2"
 
-glob@7.1.1:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.2"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 glob@^5.0.3:
   version "5.0.15"
   resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
@@ -3575,22 +3532,6 @@ jest-haste-map@^20.0.4:
     sane "~1.6.0"
     worker-farm "^1.3.1"
 
-jest-matcher-utils@^19.0.0:
-  version "19.0.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-19.0.0.tgz#5ecd9b63565d2b001f61fbf7ec4c7f537964564d"
-  dependencies:
-    chalk "^1.1.3"
-    pretty-format "^19.0.0"
-
-jest-validate@19.0.0:
-  version "19.0.0"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-19.0.0.tgz#8c6318a20ecfeaba0ba5378bfbb8277abded4173"
-  dependencies:
-    chalk "^1.1.1"
-    jest-matcher-utils "^19.0.0"
-    leven "^2.0.0"
-    pretty-format "^19.0.0"
-
 joi@^6.6.1:
   version "6.10.1"
   resolved "https://registry.yarnpkg.com/joi/-/joi-6.10.1.tgz#4d50c318079122000fe5f16af1ff8e1917b77e06"
@@ -3740,7 +3681,7 @@ left-pad@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.1.3.tgz#612f61c033f3a9e08e939f1caebeea41b6f3199a"
 
-lerna@^2.0.0-rc.4:
+lerna@^2.0.0-rc.5:
   version "2.0.0-rc.5"
   resolved "https://registry.yarnpkg.com/lerna/-/lerna-2.0.0-rc.5.tgz#b59d168caaac6e3443078c1bce194208c9aa3090"
   dependencies:
@@ -3780,10 +3721,6 @@ lerna@^2.0.0-rc.4:
     write-pkg "^3.0.1"
     yargs "^8.0.1"
 
-leven@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
-
 lexical-scope@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/lexical-scope/-/lexical-scope-1.2.0.tgz#fcea5edc704a4b3a8796cdca419c3a0afaf22df4"
@@ -4192,14 +4129,14 @@ minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
-minimist@1.2.0, minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
-
 minimist@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.1.0.tgz#99df657a52574c21c9057497df742790b2b4c0de"
 
+minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
 minimist@~0.0.1:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
@@ -4727,26 +4664,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.3.1.tgz#fa0ea84b45ac0ba6de6a1e4cecdcff900d563151"
-  dependencies:
-    ast-types "0.9.8"
-    babel-code-frame "6.22.0"
-    babylon "7.0.0-beta.8"
-    chalk "1.1.3"
-    esutils "2.0.2"
-    flow-parser "0.45.0"
-    get-stdin "5.0.1"
-    glob "7.1.1"
-    jest-validate "19.0.0"
-    minimist "1.2.0"
-
-pretty-format@^19.0.0:
-  version "19.0.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-19.0.0.tgz#56530d32acb98a3fa4851c4e2b9d37b420684c84"
-  dependencies:
-    ansi-styles "^3.0.0"
+prettier@^1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.5.2.tgz#7ea0751da27b93bfb6cecfcec509994f52d83bb3"
 
 pretty-format@^4.2.1:
   version "4.3.1"