import { Theme, SxProps } from './types';
/**
* internal utility
*
* Why? to read `sx` values and attach component's CSS variables
* e.g. should attach
* `--Card-radius: 0px` so that developers don't have to remember
*
* Why not reuse `styleFunctionSx`?
* `styleFunctionSx` is more expensive as it iterates over all the keys
*/
export declare const resolveSxValue: ({ theme, ownerState }: {
theme: Theme;
ownerState: {
sx?: SxProps;
};
}, keys: K[]) => Record;