bc518174
 王天杨
提交两个项目文件
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import isHostComponent from "../isHostComponent/index.js";
/**
* Type of the ownerState based on the type of an element it applies to.
* This resolves to the provided OwnerState for React components and `undefined` for host components.
* Falls back to `OwnerState | undefined` when the exact type can't be determined in development time.
*/
/**
* Appends the ownerState object to the props, merging with the existing one if necessary.
*
* @param elementType Type of the element that owns the `existingProps`. If the element is a DOM node or undefined, `ownerState` is not applied.
* @param otherProps Props of the element.
* @param ownerState
*/
function appendOwnerState(elementType, otherProps, ownerState) {
if (elementType === undefined || isHostComponent(elementType)) {
return otherProps;
}
return {
...otherProps,
ownerState: {
...otherProps.ownerState,
...ownerState
}
};
}
export default appendOwnerState;
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