import { default as React } from 'react';
interface GraphLoadingProps {
    /**
     * Predefined size for the loading animation.
     * - 'small': 130px base height with compact proportions
     * - 'large': 250px base height with expanded proportions (default)
     */
    size?: 'small' | 'large';
    /**
     * Custom height in pixels for the entire loading container.
     * When provided, overrides the size prop and calculates proportions automatically.
     */
    height?: number;
    /**
     * Custom height in pixels specifically for the animated line elements.
     * Allows fine-tuning of the graph line area independent of overall height.
     */
    lineCustomHeight?: number;
    /**
     * Optional test identifier for QA testing and automation.
     * Applied as 'qa-test-id' attribute to the root container.
     */
    qaTestId?: string;
}
declare const GraphLoading: ({ size, height, lineCustomHeight, qaTestId, }: GraphLoadingProps) => React.JSX.Element;
export default GraphLoading;