@mui/base/utils/resolveComponentProps.d.ts

/**
 * If `componentProps` is a function, calls it with the provided `ownerState`.
 * Otherwise, just returns `componentProps`.
 */
export default function resolveComponentProps<TProps, TOwnerState>(componentProps: TProps | ((ownerState: TOwnerState) => TProps) | undefined, ownerState: TOwnerState): TProps | undefined;