Function copyStaticProperties

packages/mobx-react/src/utils/utils.ts:49–56

(base: object, target: object)

}

export function copyStaticProperties(base: object, target: object): void {
    const protoProps = Object.getOwnPropertyNames(Object.getPrototypeOf(base))
    Object.getOwnPropertyNames(base).forEach(key => {
        if (!hoistBlackList[key] && protoProps.indexOf(key) === -1) {
            Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(base, key)!)
        }
    })
}

/**
 * Helper to set `prop` to `this` as non-enumerable (hidden prop)