import { APIResource } from "../../core/resource.js";
import { APIPromise } from "../../core/api-promise.js";
import { RequestOptions } from "../../internal/request-options.js";
export declare class Metrics extends APIResource {
    /**
     * Get step metrics by step ID.
     */
    retrieve(stepID: string, options?: RequestOptions): APIPromise<MetricRetrieveResponse>;
}
export interface MetricRetrieveResponse {
    /**
     * The id of the step this metric belongs to (matches steps.id).
     */
    id: string;
    /**
     * The unique identifier of the agent.
     */
    agent_id?: string | null;
    /**
     * The base template ID that the step belongs to (cloud only).
     */
    base_template_id?: string | null;
    /**
     * Time spent on LLM requests in nanoseconds.
     */
    llm_request_ns?: number | null;
    /**
     * The timestamp of the start of the llm request in nanoseconds.
     */
    llm_request_start_ns?: number | null;
    /**
     * The project that the step belongs to (cloud only).
     */
    project_id?: string | null;
    /**
     * The unique identifier of the provider.
     */
    provider_id?: string | null;
    /**
     * The unique identifier of the run.
     */
    run_id?: string | null;
    /**
     * Total time for the step in nanoseconds.
     */
    step_ns?: number | null;
    /**
     * The timestamp of the start of the step in nanoseconds.
     */
    step_start_ns?: number | null;
    /**
     * The template ID that the step belongs to (cloud only).
     */
    template_id?: string | null;
    /**
     * Time spent on tool execution in nanoseconds.
     */
    tool_execution_ns?: number | null;
}
export declare namespace Metrics {
    export { type MetricRetrieveResponse as MetricRetrieveResponse };
}
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