remove prop-types

src/components/head.tsx

@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import { Helmet } from 'react-helmet'
 import { StaticQuery, graphql } from 'gatsby'
 import { Location } from '@reach/router'
@@ -173,20 +172,6 @@ const Head = ({
   </Helmet>
 )
 
-Head.propTypes = {
-  siteTitle: PropTypes.string,
-  siteTitleShort: PropTypes.string,
-  siteDescription: PropTypes.string,
-  siteUrl: PropTypes.string,
-  themeColor: PropTypes.string,
-  social: PropTypes.objectOf(PropTypes.string),
-  imageUrl: PropTypes.string,
-  canonical: PropTypes.string,
-  pageTitle: PropTypes.string,
-  pageTitleFull: PropTypes.string,
-  location: PropTypes.object.isRequired,
-}
-
 const HeadWithQuery = props => (
   <StaticQuery
     query={graphql`

src/components/layout.tsx

@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import { StaticQuery, graphql } from 'gatsby'
 import Head from './head'
 import Sidebar from './Sidebar'
@@ -26,11 +25,6 @@ const Layout = ({ children }) => (
   </>
 )
 
-Layout.propTypes = {
-  children: PropTypes.node.isRequired,
-  data: PropTypes.object.isRequired,
-}
-
 const LayoutWithQuery = props => (
   <StaticQuery
     query={graphql`

src/pages/all.tsx

@@ -2,7 +2,6 @@ import React from 'react'
 import { graphql } from 'gatsby'
 
 import Layout from '../components/layout'
-import PropTypes from 'prop-types'
 import QuoteItem from '../components/quoteItem'
 import { QuoteLink } from '../components/quoteLink'
 
@@ -45,8 +44,4 @@ const AllPage = ({ data }) => (
   </Layout>
 )
 
-AllPage.propTypes = {
-  data: PropTypes.object.isRequired,
-}
-
 export default AllPage

src/pages/index.tsx

@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import { graphql } from 'gatsby'
 import Layout from '../components/layout'
 import Share from '../components/share'
@@ -48,8 +47,4 @@ const IndexPage = ({ data }) => {
   )
 }
 
-IndexPage.propTypes = {
-  data: PropTypes.object.isRequired,
-}
-
 export default IndexPage

src/pages/random.tsx

@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import { graphql } from 'gatsby'
 import Layout from '../components/layout'
 import Share from '../components/share'
@@ -60,8 +59,4 @@ const RandomPage = ({ data }) => {
   )
 }
 
-RandomPage.propTypes = {
-  data: PropTypes.object.isRequired,
-}
-
 export default RandomPage

src/pages/single.tsx

@@ -1,5 +1,4 @@
 import React from 'react'
-import PropTypes from 'prop-types'
 import Layout from '../components/layout'
 import Share from '../components/share'
 import QuoteItem from '../components/quoteItem'
@@ -20,11 +19,4 @@ function singleQuote(props) {
   )
 }
 
-singleQuote.propTypes = {
-  pageContext: PropTypes.object.isRequired,
-  title: PropTypes.string.isRequired,
-  twitterName: PropTypes.string,
-  location: PropTypes.object.isRequired,
-}
-
 export default singleQuote

src/store/provider.tsx

@@ -1,5 +1,4 @@
 import React, { Component } from 'react'
-import PropTypes from 'prop-types'
 import { Provider } from './createContext'
 
 // The provider, which holds the page-wide store and its actions.
@@ -10,8 +9,4 @@ function AppProvider() {
   return <Provider value={state}>{props.children}</Provider>
 }
 
-AppProvider.propTypes = {
-  children: PropTypes.node.isRequired,
-}
-
 export default AppProvider