import { Size } from "aws-cdk-lib";
import * as batch from "aws-cdk-lib/aws-batch";
import { IVpc, SubnetSelection } from "aws-cdk-lib/aws-ec2";
import { ContainerImage } from "aws-cdk-lib/aws-ecs";
import { IRole } from "aws-cdk-lib/aws-iam";
import { IBucket } from "aws-cdk-lib/aws-s3";
import { Construct } from "constructs";
import { INeuronxInstanceType, Model } from "../neuronx";
/**
 * Compile runtime.
 */
export interface INeuronxContainerImage {
    /**
     * An image of the container where the compile job is executed.
     */
    readonly image: ContainerImage;
    /**
     * Neuronx version included in container image.
     */
    readonly neuronSdkVersion: string;
}
/**
 * The model compiled by Neuronx compiler.
 */
export interface NeuronxCompiledModel {
    /**
     * The recommended Neuron instance type for running inference with this compiled model.
     */
    readonly recommendedInstanceType: INeuronxInstanceType;
    /**
     * The bucket to upload compiled artifacts.
     */
    readonly bucket: IBucket;
    /**
     * S3 URL that compiled artifact uploaded.
     */
    readonly s3Uri: string;
    /**
     * S3 prefix that compiled artifact uploaded.
     */
    readonly s3Prefix: string;
    /**
     * The model name.
     */
    readonly modelName: string;
    /**
     * The weight size of the model.
     */
    readonly weightSize: Size;
}
/**
 * Interface for Neuronx compilers.
 */
export interface INeuronxCompiler {
    compile(): NeuronxCompiledModel;
}
/**
 * Common props for NeuronxCompilerBase.
 */
export interface NeuronxCompilerBaseProps {
    /**
     * VPC in which this will launch compile worker instance.
     */
    readonly vpc: IVpc;
    /**
     * The bucket to upload compiled artifacts.
     */
    readonly bucket: IBucket;
    /**
     * Secrets to pass to the container.
     */
    readonly secrets?: {
        [key: string]: batch.Secret;
    };
    /**
     * S3 Prefix that compiled artifact uploaded.
     * This property is not depends on compile job finish.
     */
    readonly artifactS3Prefix: string;
    /**
     * The instance type of compile worker instance.
     */
    readonly neuronxInstanceType: INeuronxInstanceType;
    /**
     * The model to be compiled.
     */
    readonly model: Model;
    /**
     * An image of the container where the compile job is executed.
     */
    readonly image: INeuronxContainerImage;
    /**
     * The command to run in the container.
     */
    readonly command?: string[];
    /**
     * The root volume of worker instance.
     * @default - N billion 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;
    };
}
/**
 * Result of creating a compute environment.
 */
export interface ComputeEnvironmentResult {
    /**
     * The compute environment.
     */
    readonly computeEnvironment: batch.IComputeEnvironment;
    /**
     * The instance role associated with the compute environment.
     */
    readonly instanceRole: IRole;
}
/**
 * Abstract base class for Neuronx compilers.
 * Provides the common orchestration logic (Lambda, CustomResource, WaitCondition)
 * while subclasses define how to create the Batch compute environment and job definition.
 */
export declare abstract class NeuronxCompilerBase extends Construct implements INeuronxCompiler {
    private compiledModel?;
    private readonly entrypoint;
    protected readonly artifactS3Prefix: string;
    protected readonly weightSize: Size;
    protected readonly neuronxInstanceType: INeuronxInstanceType;
    protected readonly model: Model;
    protected readonly bucket: IBucket;
    constructor(scope: Construct, id: string, props: NeuronxCompilerBaseProps);
    /**
     * Create the Batch compute environment.
     * Subclasses must implement this to provide the appropriate compute environment.
     */
    protected abstract createComputeEnvironment(props: NeuronxCompilerBaseProps): ComputeEnvironmentResult;
    /**
     * Create the Batch job definition.
     * Subclasses must implement this to provide the appropriate job definition.
     */
    protected abstract createJobDefinition(props: NeuronxCompilerBaseProps): batch.IJobDefinition;
    private createJobQueue;
    compile(): NeuronxCompiledModel;
}