@base-ui-components/react/esm/utils/resolveStyle.js

Base UI is a library of headless ('unstyled') React components and low-level hooks. You gain complete control over your app's CSS and accessibility features.

/**
 * If the provided style is an object, it will be returned as is.
 * Otherwise, the function will call the style function with the state as the first argument.
 *
 * @param style
 * @param state
 */
export function resolveStyle(style, state) {
  return typeof style === 'function' ? style(state) : style;
}