import { Properties } from "csstype";
import { CSSProperties } from "react";
import { Apply } from "./lib/types";
/**
 * Converts css object into a string
 * Leaves keys begining with "--" untouched
 * Convert other keys from camel to kebab (fontFamily becomes font-family)
 */
export declare function objectToString(obj: CSSProperties): string;
/**
 * Converts {@link Apply} to a selector suffix
 */
export declare function applyToSelector(apply: Apply): string;
export declare function cssToString(selector: string, cssObject: Properties, fill?: string): string;