import { Size } from "aws-cdk-lib";
import * as ec2 from "aws-cdk-lib/aws-ec2";
import { IVpc, SubnetSelection } from "aws-cdk-lib/aws-ec2";
import { ContainerImage } from "aws-cdk-lib/aws-ecs";
import { IBucket } from "aws-cdk-lib/aws-s3";
import { Construct } from "constructs";
import { INeuronxInstanceType, IVllmInferenceNeuronxImage, Model } from "../base/neuronx";
import { INeuronxContainerImage, NeuronxCompiledModel } from "../base/neuronx-compiler";
import { VllmEngineArguments } from "../base/server-engine/vllm-engine";
import { VllmNxdInferenceEcsImageBase } from "./vllm-nxd-inference-ecs-patterns";
/**
 * Compile runtime container image for vLLM NxD Inference
 */
export declare class VllmNxdInferenceCompileImage extends VllmNxdInferenceEcsImageBase {
    /**
     * The container image.
     */
    readonly image: ContainerImage;
    constructor(scope: Construct, id: string, vllmInferenceNeuronxImage?: IVllmInferenceNeuronxImage);
}
/**
 * Props of VllmNxdInferenceCompiler.
 */
export interface VllmNxdInferenceCompileProps {
    /**
     * VPC in which this will launch compile worker instance.
     */
    readonly vpc: IVpc;
    /**
     * The bucket to upload compiled artifacts.
     */
    readonly bucket: IBucket;
    /**
     * The instance type of compile worker instance.
     */
    readonly neuronxInstanceType?: INeuronxInstanceType;
    /**
     * The model to be compiled.
     */
    readonly model: Model;
    /**
     * The root volume of worker instance.
     * @default - N bilion parameters * 5GiB EBS
     */
    readonly volumeSize?: Size;
    /**
     * Whether or not to use spot instances. Spot instances are less expensive EC2 instances that can be reclaimed by EC2 at any time; your job will be given two minutes of notice before reclamation.
     *
     * @default false
     */
    readonly spot?: boolean;
    /**
     * The VPC Subnets this Compute Environment will launch instances in.
     *
     * @default - new subnets will be created
     */
    readonly vpcSubnets?: SubnetSelection;
    /**
     * The environment variables to pass to the container.
     * This is only applicable when using container runtime.
     *
     * @default - No environment variables.
     */
    readonly environment?: {
        [key: string]: string;
    };
    /**
     * The arguments to pass to the vllm engine.
     * @default - no specific values. use default values.
     */
    readonly vllmArgs?: VllmEngineArguments;
    /**
     * An image of the container where the compile job is executed.
     * @default - latest image
     */
    readonly image?: INeuronxContainerImage;
    /**
     * The EC2 instance type to use for cross-compilation.
     * This should be a non-Neuron instance type with sufficient memory for model compilation.
     *
     * @default - Automatically selected based on model size
     */
    readonly compileInstanceType?: ec2.InstanceType;
}
/**
 * The model compiled by Neuronx compiler.
 */
export interface VllmNxdInferenceCompiledModel extends NeuronxCompiledModel {
    /**
     * Passed to the vllm engine at compile time.
     */
    readonly vllmArgs: VllmEngineArguments;
}
/**
 * Neuronx compiler construct for vLLM on NxD Inference.
 * Compile the model to work with Neuronx instance and upload it to an S3 bucket.
 */
export declare class VllmNxdInferenceCompiler extends Construct {
    private readonly vllmArgs;
    private readonly compiler;
    constructor(scope: Construct, id: string, props: VllmNxdInferenceCompileProps);
    /**
     * Compile the model and return the compiled model.
     * @returns The compiled model.
     */
    compile(): VllmNxdInferenceCompiledModel;
}