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Merge pull request #2066 from reduxjs/feature/port-hoist-statics
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| // Copied directly from: | ||
| // https://github.com/mridgway/hoist-non-react-statics/blob/main/src/index.js | ||
| // https://unpkg.com/browse/@types/hoist-non-react-statics@3.3.1/index.d.ts | ||
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|
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| /** | ||
| * Copyright 2015, Yahoo! Inc. | ||
| * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. | ||
| */ | ||
| import type * as React from 'react' | ||
| import { ForwardRef, Memo, isMemo } from 'react-is' | ||
|
|
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| const REACT_STATICS = { | ||
| childContextTypes: true, | ||
| contextType: true, | ||
| contextTypes: true, | ||
| defaultProps: true, | ||
| displayName: true, | ||
| getDefaultProps: true, | ||
| getDerivedStateFromError: true, | ||
| getDerivedStateFromProps: true, | ||
| mixins: true, | ||
| propTypes: true, | ||
| type: true, | ||
| } as const | ||
|
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| const KNOWN_STATICS = { | ||
| name: true, | ||
| length: true, | ||
| prototype: true, | ||
| caller: true, | ||
| callee: true, | ||
| arguments: true, | ||
| arity: true, | ||
| } as const | ||
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| const FORWARD_REF_STATICS = { | ||
| $$typeof: true, | ||
| render: true, | ||
| defaultProps: true, | ||
| displayName: true, | ||
| propTypes: true, | ||
| } as const | ||
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| const MEMO_STATICS = { | ||
| $$typeof: true, | ||
| compare: true, | ||
| defaultProps: true, | ||
| displayName: true, | ||
| propTypes: true, | ||
| type: true, | ||
| } as const | ||
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| const TYPE_STATICS = { | ||
| [ForwardRef]: FORWARD_REF_STATICS, | ||
| [Memo]: MEMO_STATICS, | ||
| } as const | ||
|
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| function getStatics(component: any) { | ||
| // React v16.11 and below | ||
| if (isMemo(component)) { | ||
| return MEMO_STATICS | ||
| } | ||
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| // React v16.12 and above | ||
| return TYPE_STATICS[component['$$typeof']] || REACT_STATICS | ||
| } | ||
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| export type NonReactStatics< | ||
| S extends React.ComponentType<any>, | ||
| C extends { | ||
| [key: string]: true | ||
| } = {} | ||
| > = { | ||
| [key in Exclude< | ||
| keyof S, | ||
| S extends React.MemoExoticComponent<any> | ||
| ? keyof typeof MEMO_STATICS | keyof C | ||
| : S extends React.ForwardRefExoticComponent<any> | ||
| ? keyof typeof FORWARD_REF_STATICS | keyof C | ||
| : keyof typeof REACT_STATICS | keyof typeof KNOWN_STATICS | keyof C | ||
| >]: S[key] | ||
| } | ||
|
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| const defineProperty = Object.defineProperty | ||
| const getOwnPropertyNames = Object.getOwnPropertyNames | ||
| const getOwnPropertySymbols = Object.getOwnPropertySymbols | ||
| const getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor | ||
| const getPrototypeOf = Object.getPrototypeOf | ||
| const objectPrototype = Object.prototype | ||
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| export default function hoistNonReactStatics< | ||
| T extends React.ComponentType<any>, | ||
| S extends React.ComponentType<any>, | ||
| C extends { | ||
| [key: string]: true | ||
| } = {} | ||
| >(targetComponent: T, sourceComponent: S): T & NonReactStatics<S, C> { | ||
| if (typeof sourceComponent !== 'string') { | ||
| // don't hoist over string (html) components | ||
|
|
||
| if (objectPrototype) { | ||
| const inheritedComponent = getPrototypeOf(sourceComponent) | ||
| if (inheritedComponent && inheritedComponent !== objectPrototype) { | ||
| hoistNonReactStatics(targetComponent, inheritedComponent) | ||
| } | ||
| } | ||
|
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| let keys: (string | symbol)[] = getOwnPropertyNames(sourceComponent) | ||
|
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| if (getOwnPropertySymbols) { | ||
| keys = keys.concat(getOwnPropertySymbols(sourceComponent)) | ||
| } | ||
|
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| const targetStatics = getStatics(targetComponent) | ||
| const sourceStatics = getStatics(sourceComponent) | ||
|
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| for (let i = 0; i < keys.length; ++i) { | ||
| const key = keys[i] | ||
| if ( | ||
| !KNOWN_STATICS[key as keyof typeof KNOWN_STATICS] && | ||
| !(sourceStatics && sourceStatics[key as keyof typeof sourceStatics]) && | ||
| !(targetStatics && targetStatics[key as keyof typeof targetStatics]) | ||
| ) { | ||
| const descriptor = getOwnPropertyDescriptor(sourceComponent, key) | ||
| try { | ||
| // Avoid failures from read-only properties | ||
| defineProperty(targetComponent, key, descriptor!) | ||
| } catch (e) { | ||
| // ignore | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return targetComponent as any | ||
| } |
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