import { DynamicModule } from "@nestjs/common";
import { OnnxRuntimeModuleOptions } from "./onnx-runtime.config";
interface OnnxRuntimeAsyncOptions {
    imports?: any[];
    inject?: any[];
    useFactory: (...args: any[]) => Promise<OnnxRuntimeModuleOptions> | OnnxRuntimeModuleOptions;
}
/**
 * Global NestJS module for ONNX Runtime session management.
 *
 * This module provides centralized ONNX model loading and session management.
 * It uses OnApplicationBootstrap to load models AFTER @huggingface/transformers
 * services (which use OnModuleInit), avoiding potential conflicts.
 *
 * @example
 * ```typescript
 * // In your root module (e.g., FeaturesModules)
 * import { OnnxRuntimeModule } from 'src/common/onnx-runtime';
 *
 * const ONNX_MODELS: OnnxModelConfig[] = [
 *   { name: 'yolo-pose', path: 'models/yolo11l-pose.onnx', priority: 1, optional: false },
 *   { name: 'arcface', path: 'models/arcface.onnx', priority: 2, optional: false },
 * ];
 *
 * @Module({
 *   imports: [
 *     OnnxRuntimeModule.forRoot({ models: ONNX_MODELS }),
 *   ],
 * })
 * export class FeaturesModules {}
 * ```
 *
 * @example
 * ```typescript
 * // In your service
 * import { OnnxRuntimeService } from 'src/common/onnx-runtime';
 *
 * @Injectable()
 * export class MyDetectionService {
 *   constructor(private readonly onnxService: OnnxRuntimeService) {}
 *
 *   async detect(buffer: Buffer) {
 *     const session = this.onnxService.getSession('yolo-pose');
 *     if (!session) throw new Error('Model not loaded');
 *     // ... run inference
 *   }
 * }
 * ```
 */
export declare class OnnxRuntimeModule {
    /**
     * Configure the ONNX Runtime module with model definitions.
     *
     * @param options - Configuration including models to load
     * @returns Dynamic module configuration
     */
    static forRoot(options: OnnxRuntimeModuleOptions): DynamicModule;
    /**
     * Configure the ONNX Runtime module asynchronously with ConfigService.
     *
     * @param options - Async configuration including factory function
     * @returns Dynamic module configuration
     */
    static forRootAsync(options: OnnxRuntimeAsyncOptions): DynamicModule;
}
export {};
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