feat(api): convert filters API to TypeScript

BREAKING CHANGE: The filters are now written in TypeScript.

Flow types are no longer available, and TypeScript types are built-in.

.env

@@ -1,2 +1 @@
-REACT_APP_RAVEN=""
 SKIP_PREFLIGHT_CHECK=true

.githooks/pre-commit

@@ -10,11 +10,11 @@ PATCH_STAGED=$(git --no-pager diff --name-only --diff-filter=ACM $STAGED)
 # Files which are fully staged.
 FULLY_STAGED=$(comm -23 <(echo "$STAGED") <(echo "$PATCH_STAGED"))
 
-JS_STAGED=$(grep -e '.js$' -e '.jsx$' <<< "$STAGED" || true)
-JS_FULLY_STAGED=$(grep -e '.js$' -e '.jsx$' <<< "$FULLY_STAGED" || true)
+JS_STAGED=$(grep -e '.js$' -e '.ts$' -e '.tsx$' <<< "$STAGED" || true)
+JS_FULLY_STAGED=$(grep -e '.js$' -e '.ts$' -e '.tsx$' <<< "$FULLY_STAGED" || true)
 SNAPSHOT_STAGED=$(grep .snap$ <<< "$STAGED" || true)
-PRETTIER_STAGED=$(grep -E '.(md|css|scss|js|json|yaml|yml|html)$' <<< "$STAGED" || true)
-PRETTIER_FULLY_STAGED=$(grep -E '.(md|css|scss|js|json|yaml|yml|html)$' <<< "$FULLY_STAGED" || true)
+PRETTIER_STAGED=$(grep -E '.(md|css|scss|js|ts|tsx|json|yaml|yml|html)$' <<< "$STAGED" || true)
+PRETTIER_FULLY_STAGED=$(grep -E '.(md|css|scss|js|ts|tsx|json|yaml|yml|html)$' <<< "$FULLY_STAGED" || true)
 
 # Uncomment, and add more variables to the list, for debugging help.
 # tr ' ' '\n' <<< "STAGED $STAGED PATCH_STAGED $PATCH_STAGED FULLY_STAGED $FULLY_STAGED JS_STAGED $JS_STAGED JS_FULLY_STAGED $JS_FULLY_STAGED SNAPSHOT_STAGED $SNAPSHOT_STAGED"

.githooks/pre-commit.9.build.sh

@@ -1,9 +1,8 @@
 #!/usr/bin/env bash
 
-FLOW_STAGED=$(grep -e '.flowconfig$' <<< "$STAGED" || true)
+TS_STAGED=$(grep 'tsconfig.json' <<< "$STAGED" || true)
 
-if [ -n "$JS_STAGED" ] || [ -n "$FLOW_STAGED" ];
+if [ -n "$JS_STAGED" ] || [ -n "$TS_STAGED" ];
 then
   npm run build
-  npx flow
 fi

.github/renovate.json5

@@ -10,7 +10,6 @@
     "draft-js",
     "draft-js-10",
     "normalize.css",
-    "flow-bin",
     "react",
     "react-dom",
     "react-test-renderer",
@@ -41,7 +40,7 @@
     // https://renovatebot.com/docs/node/#configuring-support-policy
     supportPolicy: ["current"],
   },
-  "vulnerabilityAlerts": {
+  vulnerabilityAlerts: {
     automerge: true,
   },
   packageRules: [

dangerfile.js

@@ -1,5 +1,3 @@
-// @flow
-// flowlint untyped-import:off
 const { danger, message, warn, fail, schedule } = require("danger")
 const semanticRelease = require("semantic-release")
 const envCi = require("env-ci")

docs/CONTRIBUTING.md

@@ -29,8 +29,6 @@ nvm use
 npm run start
 # Runs linting.
 npm run lint
-# Start a Flow server for type errors.
-npx flow
 # Re-formats all of the files in the project (with Prettier).
 npm run format
 # Run tests in a watcher.
@@ -45,4 +43,4 @@ npm run
 
 ### Code style
 
-This project uses [Prettier](https://prettier.io/), [ESLint](https://eslint.org/), and [Flow](https://flow.org/). All code should always be checked with those tools.
+This project uses [Prettier](https://prettier.io/), [ESLint](https://eslint.org/), and [TypeScript](https://www.typescriptlang.org/). All code should always be checked with those tools.