/**
  Juju UpgradeSteps version 2.
  This facade is available on:
    Controller-machine-agent
    Machine-agent
    Unit-agent

  NOTE: This file was generated using the Juju schema
  from Juju 3.3 at the git SHA 65fa4c1ee5.
  Do not manually edit this file.
*/
import { ConnectionInfo, Transport } from "../../client.js";
import { Facade } from "../../types.js";
export interface Entity {
    tag: string;
}
export interface Error {
    code: string;
    info?: AdditionalProperties;
    message: string;
}
export interface ErrorResult {
    error?: Error;
}
export interface ErrorResults {
    results: ErrorResult[];
}
export interface SetUnitStateArg {
    "charm-state"?: Record<string, string>;
    "meter-status-state"?: string;
    "relation-state"?: Record<string, string>;
    "secret-state"?: string;
    "storage-state"?: string;
    tag: string;
    "uniter-state"?: string;
}
export interface SetUnitStateArgs {
    args: SetUnitStateArg[];
}
export interface AdditionalProperties {
    [key: string]: any;
}
/**
  UpgradeStepsAPI implements version 2 of the Upgrade Steps API,
  which adds WriteUniterState.
*/
declare class UpgradeStepsV2 implements Facade {
    static NAME: string;
    static VERSION: number;
    NAME: string;
    VERSION: number;
    _transport: Transport;
    _info: ConnectionInfo;
    constructor(transport: Transport, info: ConnectionInfo);
    /**
      ResetKVMMachineModificationStatusIdle sets the modification status
      of a kvm machine to idle if it is in an error state before upgrade.
      Related to lp:1829393.
    */
    resetKVMMachineModificationStatusIdle(params: Entity): Promise<ErrorResult>;
    /**
      WriteAgentState writes the agent state for the set of units provided. This
      call presently deals with the state for the unit agent.
    */
    writeAgentState(params: SetUnitStateArgs): Promise<ErrorResults>;
}
export default UpgradeStepsV2;