import { Numeric } from '../const/defaultOptions';
declare type ValueTransformer<I, R> = (val: I) => R;
interface PropAliasDeclaration {
    props: string[];
    transformValue?: ValueTransformer<Numeric, string>;
}
export interface PropAliases {
    [aliasName: string]: PropAliasDeclaration;
}
/**
 * Collection of prop aliases.
 * Prop alias is a prop name accepted by a component which is later
 * substituted by one or multiple CSS properties with a single value.
 * Each prop value can have a value transformer.
 */
declare const propAliases: PropAliases;
export default propAliases;