import { TSESTree } from '@typescript-eslint/utils';
/**
 * Gets the property name regardless of whether it's an identifier or a literal.
 */
export declare function getStyleKeyName(key: TSESTree.Expression | TSESTree.PrivateIdentifier): string | null;
/**
 * Checks if all properties in a style object are empty objects.
 */
export declare const areAllChildrenEmpty: (stylesObject: TSESTree.ObjectExpression) => boolean;