/**
 * Creates the content for a mock data file
 *
 * @param hookName - Name of the hook (e.g., useAssetsQuery)
 * @param dataType - The data type for the hook
 * @param type - Whether this is a query or mutation
 * @returns The TypeScript content for the mock data file
 */
export declare function createMockDataContent(hookName: string, dataType: string, type: "query" | "mutation"): string;