/**
 * Mocks the react-virtualized-auto-sizer component for testing environments.
 *
 * This function creates a mock implementation of the AutoSizer component from
 * react-virtualized-auto-sizer, which is commonly used to measure and adapt to
 * container dimensions. Instead of actual dimension measurements, the mock provides
 * fixed dimensions (600x600), allowing tests to run consistently without actual DOM measuring.
 *
 * This is especially useful for testing components that use virtualized lists or grids,
 * as it eliminates the need for setting up complex DOM environments just to get measurements.
 *
 * @example
 * // In your jest setup file
 * import { setupReactVirtualizedAutoSizer } from '@trackunit/react-test-setup';
 *
 * setupReactVirtualizedAutoSizer();
 */
export declare const setupReactVirtualizedAutoSizer: () => void;