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useSlotProps.js
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Sat, Jan 11, 01:50

useSlotProps.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["elementType", "externalSlotProps", "ownerState"];
import { unstable_useForkRef as useForkRef } from '@mui/utils';
import appendOwnerState from './appendOwnerState';
import mergeSlotProps from './mergeSlotProps';
import resolveComponentProps from './resolveComponentProps';
/**
* Builds the props to be passed into the slot of an unstyled component.
* It merges the internal props of the component with the ones supplied by the user, allowing to customize the behavior.
* If the slot component is not a host component, it also merges in the `ownerState`.
*
* @param parameters.getSlotProps - A function that returns the props to be passed to the slot component.
*/
export default function useSlotProps(parameters) {
const {
elementType,
externalSlotProps,
ownerState
} = parameters,
rest = _objectWithoutPropertiesLoose(parameters, _excluded);
const resolvedComponentsProps = resolveComponentProps(externalSlotProps, ownerState);
const {
props: mergedProps,
internalRef
} = mergeSlotProps(_extends({}, rest, {
externalSlotProps: resolvedComponentsProps
}));
const ref = useForkRef(internalRef, resolvedComponentsProps?.ref, parameters.additionalProps?.ref);
const props = appendOwnerState(elementType, _extends({}, mergedProps, {
ref
}), ownerState);
return props;
}

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