import { TSESTree } from '@typescript-eslint/utils';
/**
 * Extracts the name of a property from a TSESTree.Property node.
 * @param property The property node to extract the name from.
 * @returns The name of the property as a string, or an empty string if the name cannot be determined.
 *
 * This function handles two types of property keys:
 * - Identifier: Returns the name directly.
 * - Literal (string): Returns the string value.
 * For any other type of key, it returns an empty string.
 */
export declare const getPropertyNameForSorting: (property: TSESTree.Property) => string;
/**
 * Separates object properties into regular and special categories.
 * @param properties An array of object literal elements to be categorized.
 * @returns An object containing two arrays: regularProperties and specialProperties.
 *
 * This function categorizes properties as follows:
 * - Regular properties: Standard CSS properties.
 * - Special properties: Properties that start with ':' (pseudo-selectors),
 *   '@' (at-rules), or are named 'selectors'.
 *
 * Non-Property type elements in the input array are ignored.
 */
export declare const separateProperties: (properties: TSESTree.ObjectLiteralElement[]) => {
    regularProperties: TSESTree.Property[];
    specialProperties: TSESTree.Property[];
};