import { MutagentCore } from "../core.js";
import { RequestOptions } from "../lib/sdks.js";
import { ConnectionError, InvalidRequestError, RequestAbortedError, RequestTimeoutError, UnexpectedClientError } from "../models/errors/http-client-errors.js";
import * as errors from "../models/errors/index.js";
import { MutagentError } from "../models/errors/mutagent-error.js";
import { ResponseValidationError } from "../models/errors/response-validation-error.js";
import { SDKValidationError } from "../models/errors/sdk-validation-error.js";
import * as operations from "../models/operations/index.js";
import { APIPromise } from "../types/async.js";
import { Result } from "../types/fp.js";
/**
 * Point an existing slot at a revision (an older one is a rollback)
 *
 * @remarks
 * Compare-and-swap on the slot generation. Re-enables a retired slot; this is the only way back from retire. An archived managed agent is refused with 409 `MANAGED_AGENT_ARCHIVED`: only deploy brings it back. Running sessions keep the revision they started with. Same model, Environment, binding and staging refusals as deploy; 404 when the slot or revision does not exist.
 *
 * If set, this operation will use either {@link Security.apiKey} or {@link Security.bearerAuth} from the global security.
 */
export declare function helixAgentDeploymentsActivateHelixAgent(client: MutagentCore, request: operations.ActivateHelixAgentRequest, options?: RequestOptions): APIPromise<Result<operations.ActivateHelixAgentResponse, errors.ErrorCodeMessage | MutagentError | ResponseValidationError | ConnectionError | RequestAbortedError | RequestTimeoutError | InvalidRequestError | UnexpectedClientError | SDKValidationError>>;
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