Remove UNSAFE methods from react-json-tree

.changeset/four-parrots-poke.md

@@ -0,0 +1,9 @@
+---
+'react-json-tree': major
+---
+
+Remove UNSAFE method from react-json-tree
+
+- Replace `shouldExpandNode` with `shouldExpandNodeInitially`. This function is now only called when a node in the tree is first rendered, when before it would update the expanded state of the node if the results of calling `shouldExpandNode` changed between renders. There is no way to replicate the old behavior exactly, but the new behavior is the intended behavior for the use cases within Redux DevTools. Please open an issue if you need a way to programatically control the expanded state of nodes.
+- Bump the minimum React version from `16.3.0` to `16.8.0` so that `react-json-tree` can use hooks.
+- Tightened TypeScript prop types to use `unknown` instead of `any` where possible and make the key path array `readonly`.

packages/react-json-tree/README.md

@@ -139,7 +139,7 @@ Their full signatures are:
 
 #### More Options
 
-- `shouldExpandNode: function(keyPath, data, level)` - determines if node should be expanded (root is expanded by default)
+- `shouldExpandNodeInitially: function(keyPath, data, level)` - determines if node should be expanded when it first renders (root is expanded by default)
 - `hideRoot: boolean` - if `true`, the root node is hidden.
 - `sortObjectKeys: boolean | function(a, b)` - sorts object keys with compare function (optional). Isn't applied to iterable maps like `Immutable.Map`.
 - `postprocessValue: function(value)` - maps `value` to a new `value`

packages/react-json-tree/examples/src/App.tsx

@@ -178,7 +178,7 @@ const App = () => (
             <span role="img" aria-label="mellow">
               😐
             </span>{' '}
-            {raw}{' '}
+            {raw as string}{' '}
             <span role="img" aria-label="mellow">
               😐
             </span>
@@ -194,7 +194,11 @@ const App = () => (
     </div>
     <p>Collapsed root node</p>
     <div>
-      <JSONTree data={data} theme={theme} shouldExpandNode={() => false} />
+      <JSONTree
+        data={data}
+        theme={theme}
+        shouldExpandNodeInitially={() => false}
+      />
     </div>
   </div>
 );

packages/react-json-tree/package.json

@@ -47,8 +47,6 @@
   "dependencies": {
     "@babel/runtime": "^7.20.6",
     "@types/lodash": "^4.14.191",
-    "@types/prop-types": "^15.7.5",
-    "prop-types": "^15.8.1",
     "react-base16-styling": "^0.9.1"
   },
   "devDependencies": {
@@ -85,7 +83,7 @@
     "typescript": "~4.9.4"
   },
   "peerDependencies": {
-    "@types/react": "^16.3.0 || ^17.0.0 || ^18.0.0",
-    "react": "^16.3.0 || ^17.0.0 || ^18.0.0"
+    "@types/react": "^16.8.0 || ^17.0.0 || ^18.0.0",
+    "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
   }
 }

packages/react-json-tree/src/ItemRange.tsx

@@ -1,59 +1,39 @@
-import React from 'react';
-import PropTypes from 'prop-types';
+import React, { useCallback, useState } from 'react';
 import JSONArrow from './JSONArrow';
-import { CircularPropsPassedThroughItemRange } from './types';
+import type { CircularCache, CommonInternalProps } from './types';
 
-interface Props extends CircularPropsPassedThroughItemRange {
-  data: any;
+interface Props extends CommonInternalProps {
+  data: unknown;
   nodeType: string;
   from: number;
   to: number;
   renderChildNodes: (props: Props, from: number, to: number) => React.ReactNode;
+  circularCache: CircularCache;
+  level: number;
 }
 
-interface State {
-  expanded: boolean;
-}
-
-export default class ItemRange extends React.Component<Props, State> {
-  static propTypes = {
-    styling: PropTypes.func.isRequired,
-    from: PropTypes.number.isRequired,
-    to: PropTypes.number.isRequired,
-    renderChildNodes: PropTypes.func.isRequired,
-    nodeType: PropTypes.string.isRequired,
-  };
-
-  constructor(props: Props) {
-    super(props);
-    this.state = { expanded: false };
-  }
-
-  render() {
-    const { styling, from, to, renderChildNodes, nodeType } = this.props;
+export default function ItemRange(props: Props) {
+  const { styling, from, to, renderChildNodes, nodeType } = props;
 
-    return this.state.expanded ? (
-      <div {...styling('itemRange', this.state.expanded)}>
-        {renderChildNodes(this.props, from, to)}
-      </div>
-    ) : (
-      <div
-        {...styling('itemRange', this.state.expanded)}
-        onClick={this.handleClick}
-      >
-        <JSONArrow
-          nodeType={nodeType}
-          styling={styling}
-          expanded={false}
-          onClick={this.handleClick}
-          arrowStyle="double"
-        />
-        {`${from} ... ${to}`}
-      </div>
-    );
-  }
+  const [expanded, setExpanded] = useState<boolean>(false);
+  const handleClick = useCallback(() => {
+    setExpanded(!expanded);
+  }, [expanded]);
 
-  handleClick = () => {
-    this.setState({ expanded: !this.state.expanded });
-  };
+  return expanded ? (
+    <div {...styling('itemRange', expanded)}>
+      {renderChildNodes(props, from, to)}
+    </div>
+  ) : (
+    <div {...styling('itemRange', expanded)} onClick={handleClick}>
+      <JSONArrow
+        nodeType={nodeType}
+        styling={styling}
+        expanded={false}
+        onClick={handleClick}
+        arrowStyle="double"
+      />
+      {`${from} ... ${to}`}
+    </div>
+  );
 }

packages/react-json-tree/src/JSONArrayNode.tsx

@@ -1,35 +1,30 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 import JSONNestedNode from './JSONNestedNode';
-import { CircularPropsPassedThroughJSONNode } from './types';
+import type { CommonInternalProps } from './types';
 
 // Returns the "n Items" string for this node,
 // generating and caching it if it hasn't been created yet.
-function createItemString(data: any) {
+function createItemString(data: unknown) {
   return `${(data as unknown[]).length} ${
     (data as unknown[]).length !== 1 ? 'items' : 'item'
   }`;
 }
 
-interface Props extends CircularPropsPassedThroughJSONNode {
-  data: any;
+interface Props extends CommonInternalProps {
+  data: unknown;
   nodeType: string;
 }
 
 // Configures <JSONNestedNode> to render an Array
-const JSONArrayNode: React.FunctionComponent<Props> = ({ data, ...props }) => (
-  <JSONNestedNode
-    {...props}
-    data={data}
-    nodeType="Array"
-    nodeTypeIndicator="[]"
-    createItemString={createItemString}
-    expandable={data.length > 0}
-  />
-);
-
-JSONArrayNode.propTypes = {
-  data: PropTypes.array,
-};
-
-export default JSONArrayNode;
+export default function JSONArrayNode({ data, ...props }: Props) {
+  return (
+    <JSONNestedNode
+      {...props}
+      data={data}
+      nodeType="Array"
+      nodeTypeIndicator="[]"
+      createItemString={createItemString}
+      expandable={(data as unknown[]).length > 0}
+    />
+  );
+}

packages/react-json-tree/src/JSONArrow.tsx

@@ -1,6 +1,5 @@
 import React from 'react';
-import PropTypes from 'prop-types';
-import { StylingFunction } from 'react-base16-styling';
+import type { StylingFunction } from 'react-base16-styling';
 
 interface Props {
   styling: StylingFunction;
@@ -10,33 +9,21 @@ interface Props {
   onClick: React.MouseEventHandler<HTMLDivElement>;
 }
 
-const JSONArrow: React.FunctionComponent<Props> = ({
+export default function JSONArrow({
   styling,
-  arrowStyle,
+  arrowStyle = 'single',
   expanded,
   nodeType,
   onClick,
-}) => (
-  <div {...styling('arrowContainer', arrowStyle)} onClick={onClick}>
-    <div {...styling(['arrow', 'arrowSign'], nodeType, expanded, arrowStyle)}>
-      {'\u25B6'}
-      {arrowStyle === 'double' && (
-        <div {...styling(['arrowSign', 'arrowSignInner'])}>{'\u25B6'}</div>
-      )}
+}: Props) {
+  return (
+    <div {...styling('arrowContainer', arrowStyle)} onClick={onClick}>
+      <div {...styling(['arrow', 'arrowSign'], nodeType, expanded, arrowStyle)}>
+        {'\u25B6'}
+        {arrowStyle === 'double' && (
+          <div {...styling(['arrowSign', 'arrowSignInner'])}>{'\u25B6'}</div>
+        )}
+      </div>
     </div>
-  </div>
-);
-
-JSONArrow.propTypes = {
-  styling: PropTypes.func.isRequired,
-  arrowStyle: PropTypes.oneOf(['single', 'double']),
-  expanded: PropTypes.bool.isRequired,
-  nodeType: PropTypes.string.isRequired,
-  onClick: PropTypes.func.isRequired,
-};
-
-JSONArrow.defaultProps = {
-  arrowStyle: 'single',
-};
-
-export default JSONArrow;
+  );
+}

packages/react-json-tree/src/JSONIterableNode.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import JSONNestedNode from './JSONNestedNode';
-import { CircularPropsPassedThroughJSONNode } from './types';
+import type { CommonInternalProps } from './types';
 
 // Returns the "n Items" string for this node,
 // generating and caching it if it hasn't been created yet.
@@ -22,21 +22,20 @@ function createItemString(data: any, limit: number) {
   return `${hasMore ? '>' : ''}${count} ${count !== 1 ? 'entries' : 'entry'}`;
 }
 
-interface Props extends CircularPropsPassedThroughJSONNode {
-  data: any;
+interface Props extends CommonInternalProps {
+  data: unknown;
   nodeType: string;
 }
 
 // Configures <JSONNestedNode> to render an iterable
-const JSONIterableNode: React.FunctionComponent<Props> = ({ ...props }) => {
+export default function JSONIterableNode(props: Props) {
   return (
     <JSONNestedNode
       {...props}
       nodeType="Iterable"
       nodeTypeIndicator="()"
       createItemString={createItemString}
+      expandable
     />
   );
-};
-
-export default JSONIterableNode;
+}