/**
 * Pre-built guard for data saver mode
 */
import { ExecutionContext } from '@nestjs/common';
import { NetworkGuard } from './networkGuard';
/**
 * Pre-built guard for data saver mode
 *
 * @example
 * ```typescript
 * @Controller('api')
 * export class DataController {
 *   @Get('full-data')
 *   @UseGuards(NoDataSaverGuard)
 *   getFullData() {
 *     // This route is not accessible when data saver is enabled
 *     return { data: this.getLargeDataset() };
 *   }
 * }
 * ```
 */
export declare class NoDataSaverGuard extends NetworkGuard {
    canActivate(context: ExecutionContext): boolean;
}
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