diff --git a/README.md b/README.md
index 5fbd4c6..1ee6fa0 100644
--- a/README.md
+++ b/README.md
@@ -288,3 +288,7 @@ const Foo = () => (
   </div>
 )
 ```
+
+# `convertSimpleClassComponentsToFunctions`
+
+Converts `React.Component` subclasses with only a `render` method (no lifecycle methods, constructors, or class properties other than `propTypes`, `contextTypes`, `defaultProps`, and no `state` type parameter) into functional components.
diff --git a/package.json b/package.json
index c4261d4..836edcd 100644
--- a/package.json
+++ b/package.json
@@ -129,6 +129,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.1.5",
+    "jscodeshift-find-imports": "^2.0.0",
     "jscodeshift-paths-in-range": "^1.0.0"
   },
   "renovate": {
diff --git a/src/convertSimpleClassComponentsToFunctions.ts b/src/convertSimpleClassComponentsToFunctions.ts
new file mode 100644
index 0000000..fe2e118
--- /dev/null
+++ b/src/convertSimpleClassComponentsToFunctions.ts
@@ -0,0 +1,128 @@
+import {
+  ASTPath,
+  FileInfo,
+  API,
+  ClassDeclaration,
+  ClassMethod,
+  ClassProperty,
+} from 'jscodeshift'
+import findImports from 'jscodeshift-find-imports'
+
+module.exports = function convertSimpleClassComponentsToFunctions(
+  fileInfo: FileInfo,
+  api: API
+): string | null | undefined | void {
+  const j = api.jscodeshift
+
+  const root = j(fileInfo.source)
+  const { Component } = findImports(
+    root,
+    j.template.statement`import { Component } from 'react'`
+  )
+  root
+    .find(j.ClassDeclaration, {
+      superClass:
+        Component.type === 'Identifier'
+          ? { type: 'Identifier', name: Component.name }
+          : Component.type === 'MemberExpression'
+          ? {
+              type: 'MemberExpression',
+              object: {
+                type: 'Identifier',
+                name: (Component.object as any).name,
+              },
+              property: {
+                type: 'Identifier',
+                name: (Component.property as any).name,
+              },
+            }
+          : null,
+    })
+    .forEach((path: ASTPath<ClassDeclaration>) => {
+      const { id, superTypeParameters, body } = path.node
+      const superTypeParams = superTypeParameters?.params || []
+      const renderMethodColl = j([path]).find(j.ClassMethod, {
+        key: { type: 'Identifier', name: 'render' },
+      })
+      const renderMethod: ClassMethod | void = renderMethodColl.nodes()[0]
+      const contextTypesColl = j([path]).find(j.ClassProperty, {
+        static: true,
+        key: { type: 'Identifier', name: 'contextTypes' },
+      })
+      const contextTypes: ClassProperty | void = contextTypesColl.nodes()[0]
+      const propTypesColl = j([path]).find(j.ClassProperty, {
+        static: true,
+        key: { type: 'Identifier', name: 'propTypes' },
+      })
+      const propTypes: ClassProperty | void = propTypesColl.nodes()[0]
+      const defaultPropsColl = j([path]).find(j.ClassProperty, {
+        static: true,
+        key: { type: 'Identifier', name: 'defaultProps' },
+      })
+      const defaultProps: ClassProperty | void = defaultPropsColl.nodes()[0]
+
+      if (
+        !id ||
+        !renderMethod ||
+        superTypeParams.length > 1 ||
+        body.body.find(
+          node =>
+            node !== renderMethod &&
+            node !== propTypes &&
+            node !== contextTypes &&
+            node !== defaultProps
+        )
+      )
+        return
+
+      j([path])
+        .find(j.MemberExpression, {
+          object: { type: 'ThisExpression' },
+          property: { type: 'Identifier', name: 'props' },
+        })
+        .replaceWith(() => j.identifier('props'))
+      j([path])
+        .find(j.MemberExpression, {
+          object: { type: 'ThisExpression' },
+          property: { type: 'Identifier', name: 'context' },
+        })
+        .replaceWith(() => j.identifier('context'))
+      const propsParam = j.identifier('props')
+      if (superTypeParams[0]) {
+        propsParam.typeAnnotation =
+          (superTypeParameters as any).type === 'TSTypeParameterInstantiation'
+            ? j.tsTypeAnnotation(superTypeParams[0] as any)
+            : j.typeAnnotation(superTypeParams[0] as any)
+      }
+      const params = [propsParam]
+      if (contextTypes) {
+        params.push(j.identifier('context'))
+      }
+      const func = j.functionDeclaration(id, params, renderMethod.body)
+      func.returnType = renderMethod.returnType
+      const [replaced] = path.replace(func)
+      if (contextTypes) {
+        j([replaced])
+          .closest(j.Statement)
+          .insertAfter(
+            j.template.statement`${id}.contextTypes = ${contextTypes.value}\n`
+          )
+      }
+      if (defaultProps) {
+        j([replaced])
+          .closest(j.Statement)
+          .insertAfter(
+            j.template.statement`${id}.defaultProps = ${defaultProps.value}\n`
+          )
+      }
+      if (propTypes) {
+        j([replaced])
+          .closest(j.Statement)
+          .insertAfter(
+            j.template.statement`${id}.propTypes = ${propTypes.value}\n`
+          )
+      }
+    })
+
+  return root.toSource()
+}
diff --git a/test/convertSimpleClassComponentsToFunctions/basic.ts b/test/convertSimpleClassComponentsToFunctions/basic.ts
new file mode 100644
index 0000000..e8279da
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/basic.ts
@@ -0,0 +1,38 @@
+export const file = 'test.js'
+export const parser = 'babylon'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+export default class Foo extends React.Component {
+  static propTypes = {
+    title: PropTypes.string.isRequired,
+  }
+  static contextTypes = {
+    temp: PropTypes.string,
+  }
+  static defaultProps = {
+    title: 'Title',
+  }
+  render() {
+    return <div>{this.props.title} {this.context.temp}</div>
+  }
+}
+`
+
+export const expected = `
+import * as React from 'react'
+export default function Foo(props, context) {
+  return <div>{props.title} {context.temp}</div>
+}
+Foo.propTypes = {
+  title: PropTypes.string.isRequired,
+}
+Foo.defaultProps = {
+  title: 'Title',
+}
+Foo.contextTypes = {
+  temp: PropTypes.string,
+}
+`
diff --git a/test/convertSimpleClassComponentsToFunctions/cantConvertBasic.ts b/test/convertSimpleClassComponentsToFunctions/cantConvertBasic.ts
new file mode 100644
index 0000000..71924c8
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/cantConvertBasic.ts
@@ -0,0 +1,16 @@
+export const file = 'test.js'
+export const parser = 'babylon'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+class Bar extends React.Component {
+  componentDidUpdate(prevProps) {}
+  render() {
+    return <div>{this.props.title}</div>
+  }
+}
+`
+
+export const expected = input
diff --git a/test/convertSimpleClassComponentsToFunctions/cantConvertFlow.ts b/test/convertSimpleClassComponentsToFunctions/cantConvertFlow.ts
new file mode 100644
index 0000000..061f22e
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/cantConvertFlow.ts
@@ -0,0 +1,21 @@
+export const file = 'test.js'
+export const parser = 'babylon'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+class Foo extends React.Component<Props, State> {
+  render(): React.Node | null {
+    return <div>{this.props.title}</div>
+  }
+}
+class Bar extends React.Component<Props> {
+  componentDidUpdate(prevProps: Props) {}
+  render(): React.Node | null {
+    return <div>{this.props.title}</div>
+  }
+}
+`
+
+export const expected = input
diff --git a/test/convertSimpleClassComponentsToFunctions/cantConvertTypescript.ts b/test/convertSimpleClassComponentsToFunctions/cantConvertTypescript.ts
new file mode 100644
index 0000000..3ac541f
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/cantConvertTypescript.ts
@@ -0,0 +1,21 @@
+export const file = 'test.js'
+export const parser = 'babylon'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+class Foo extends React.Component<Props, State> {
+  render(): React.ReactNode | null {
+    return <div>{this.props.title}</div>
+  }
+}
+class Bar extends React.Component<Props> {
+  componentDidUpdate(prevProps: Props) {}
+  render(): React.ReactNode | null {
+    return <div>{this.props.title}</div>
+  }
+}
+`
+
+export const expected = input
diff --git a/test/convertSimpleClassComponentsToFunctions/flow.ts b/test/convertSimpleClassComponentsToFunctions/flow.ts
new file mode 100644
index 0000000..4e75661
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/flow.ts
@@ -0,0 +1,26 @@
+export const file = 'test.js'
+export const parser = 'babylon'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+export default class Foo extends React.Component<Props> {
+  static propTypes = {
+    title: PropTypes.string.isRequired,
+  }
+  render(): React.Node | null {
+    return <div>{this.props.title}</div>
+  }
+}
+`
+
+export const expected = `
+import * as React from 'react'
+export default function Foo(props: Props): React.Node | null {
+  return <div>{props.title}</div>
+}
+Foo.propTypes = {
+  title: PropTypes.string.isRequired,
+}
+`
diff --git a/test/convertSimpleClassComponentsToFunctions/typescript.ts b/test/convertSimpleClassComponentsToFunctions/typescript.ts
new file mode 100644
index 0000000..4656f6f
--- /dev/null
+++ b/test/convertSimpleClassComponentsToFunctions/typescript.ts
@@ -0,0 +1,20 @@
+export const file = 'test.tsx'
+export const parser = 'tsx'
+
+export const options = {}
+
+export const input = `
+import * as React from 'react'
+export default class Foo extends React.Component<Props> {
+  render(): React.ReactNode | null {
+    return <div>{this.props.title}</div>
+  }
+}
+`
+
+export const expected = `
+import * as React from 'react'
+export default function Foo(props: Props): React.ReactNode | null {
+  return <div>{props.title}</div>
+}
+`
diff --git a/yarn.lock b/yarn.lock
index 3529b9a..c2177c2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1635,6 +1635,11 @@ assign-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
+ast-types@0.11.7:
+  version "0.11.7"
+  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.11.7.tgz#f318bf44e339db6a320be0009ded64ec1471f46c"
+  integrity sha512-2mP3TwtkY/aTv5X3ZsMpNAbOnyoC/aMJwJSoaELPkHId0nSQgFcnU4dRW3isxiz7+zBexk0ym3WNVjMiQBnJSw==
+
 ast-types@0.12.1:
   version "0.12.1"
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.12.1.tgz#55d3737a8a68e1ccde131067005ce7ee3dd42b99"
@@ -4873,6 +4878,13 @@ jsbn@~0.1.0:
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
   integrity sha1-peZUwuWi3rXyAdls77yoDA7y9RM=
 
+jscodeshift-find-imports@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/jscodeshift-find-imports/-/jscodeshift-find-imports-2.0.0.tgz#d9bddc3eddbc927017004664fefd5bcf49e432de"
+  integrity sha512-ZYmZJ17pU/CGDaB6PWo4j7NVazVuwBDBXUrGnF57YcGvSA1toTToE/YitdBbCwariM4ky+gPWbM383rAmlbJQw==
+  dependencies:
+    jscodeshift "^0.6.4"
+
 jscodeshift-paths-in-range@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/jscodeshift-paths-in-range/-/jscodeshift-paths-in-range-1.1.0.tgz#accc511afd807094f274a497f136b6d338efda8d"
@@ -4880,6 +4892,30 @@ jscodeshift-paths-in-range@^1.0.0:
   dependencies:
     "@babel/runtime" "^7.1.5"
 
+jscodeshift@^0.6.4:
+  version "0.6.4"
+  resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.6.4.tgz#e19ab86214edac86a75c4557fc88b3937d558a8e"
+  integrity sha512-+NF/tlNbc2WEhXUuc4WEJLsJumF84tnaMUZW2hyJw3jThKKRvsPX4sPJVgO1lPE28z0gNL+gwniLG9d8mYvQCQ==
+  dependencies:
+    "@babel/core" "^7.1.6"
+    "@babel/parser" "^7.1.6"
+    "@babel/plugin-proposal-class-properties" "^7.1.0"
+    "@babel/plugin-proposal-object-rest-spread" "^7.0.0"
+    "@babel/preset-env" "^7.1.6"
+    "@babel/preset-flow" "^7.0.0"
+    "@babel/preset-typescript" "^7.1.0"
+    "@babel/register" "^7.0.0"
+    babel-core "^7.0.0-bridge.0"
+    colors "^1.1.2"
+    flow-parser "0.*"
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    neo-async "^2.5.0"
+    node-dir "^0.1.17"
+    recast "^0.16.1"
+    temp "^0.8.1"
+    write-file-atomic "^2.3.0"
+
 jscodeshift@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.7.0.tgz#4eee7506fd4fdacbd80340287d61575af991fdab"
@@ -7255,6 +7291,16 @@ recast@0.17.2:
     private "~0.1.5"
     source-map "~0.6.1"
 
+recast@^0.16.1:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/recast/-/recast-0.16.2.tgz#3796ebad5fe49ed85473b479cd6df554ad725dc2"
+  integrity sha512-O/7qXi51DPjRVdbrpNzoBQH5dnAPQNbfoOFyRiUwreTMJfIHYOEBzwuH+c0+/BTSJ3CQyKs6ILSWXhESH6Op3A==
+  dependencies:
+    ast-types "0.11.7"
+    esprima "~4.0.0"
+    private "~0.1.5"
+    source-map "~0.6.1"
+
 recast@^0.18.1:
   version "0.18.5"
   resolved "https://registry.yarnpkg.com/recast/-/recast-0.18.5.tgz#9d5adbc07983a3c8145f3034812374a493e0fe4d"