chore: generate sdk into packages/sdk

1 files changed, 862 insertions, 0 deletions

diff --git a/packages/sdk/src/client.ts b/packages/sdk/src/client.ts
new file mode 100644
index 000000000..c514ca877
--- /dev/null
+++ b/packages/sdk/src/client.ts
@@ -0,0 +1,862 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import type { RequestInit, RequestInfo, BodyInit } from './internal/builtin-types';
+import type { HTTPMethod, PromiseOrValue, MergedRequestInit, FinalizedRequestInit } from './internal/types';
+import { uuid4 } from './internal/utils/uuid';
+import { validatePositiveInteger, isAbsoluteURL, safeJSON } from './internal/utils/values';
+import { sleep } from './internal/utils/sleep';
+export type { Logger, LogLevel } from './internal/utils/log';
+import { castToError, isAbortError } from './internal/errors';
+import type { APIResponseProps } from './internal/parse';
+import { getPlatformHeaders } from './internal/detect-platform';
+import * as Shims from './internal/shims';
+import * as Opts from './internal/request-options';
+import { VERSION } from './version';
+import * as Errors from './core/error';
+import * as Uploads from './core/uploads';
+import * as API from './resources/index';
+import { APIPromise } from './core/api-promise';
+import {
+  App,
+  AppInitResponse,
+  AppLogParams,
+  AppLogResponse,
+  AppModesResponse,
+  AppProvidersResponse,
+  AppResource,
+  Mode,
+  Model,
+  Provider,
+} from './resources/app';
+import {
+  Config,
+  ConfigResource,
+  KeybindsConfig,
+  McpLocalConfig,
+  McpRemoteConfig,
+  ModeConfig,
+} from './resources/config';
+import { Event, EventListResponse } from './resources/event';
+import { File, FileReadParams, FileReadResponse, FileResource, FileStatusResponse } from './resources/file';
+import {
+  Find,
+  FindFilesParams,
+  FindFilesResponse,
+  FindSymbolsParams,
+  FindSymbolsResponse,
+  FindTextParams,
+  FindTextResponse,
+  Match,
+  Symbol,
+} from './resources/find';
+import {
+  AssistantMessage,
+  FilePart,
+  FilePartInput,
+  FilePartSource,
+  FilePartSourceText,
+  FileSource,
+  Message,
+  Part,
+  Session,
+  SessionAbortResponse,
+  SessionChatParams,
+  SessionDeleteResponse,
+  SessionInitParams,
+  SessionInitResponse,
+  SessionListResponse,
+  SessionMessagesResponse,
+  SessionResource,
+  SessionSummarizeParams,
+  SessionSummarizeResponse,
+  SnapshotPart,
+  StepFinishPart,
+  StepStartPart,
+  SymbolSource,
+  TextPart,
+  TextPartInput,
+  ToolPart,
+  ToolStateCompleted,
+  ToolStateError,
+  ToolStatePending,
+  ToolStateRunning,
+  UserMessage,
+} from './resources/session';
+import { Tui, TuiAppendPromptParams, TuiAppendPromptResponse, TuiOpenHelpResponse } from './resources/tui';
+import { type Fetch } from './internal/builtin-types';
+import { HeadersLike, NullableHeaders, buildHeaders } from './internal/headers';
+import { FinalRequestOptions, RequestOptions } from './internal/request-options';
+import { readEnv } from './internal/utils/env';
+import {
+  type LogLevel,
+  type Logger,
+  formatRequestDetails,
+  loggerFor,
+  parseLogLevel,
+} from './internal/utils/log';
+import { isEmptyObj } from './internal/utils/values';
+
+export interface ClientOptions {
+  /**
+   * Override the default base URL for the API, e.g., "https://api.example.com/v2/"
+   *
+   * Defaults to process.env['OPENCODE_BASE_URL'].
+   */
+  baseURL?: string | null | undefined;
+
+  /**
+   * The maximum amount of time (in milliseconds) that the client should wait for a response
+   * from the server before timing out a single request.
+   *
+   * Note that request timeouts are retried by default, so in a worst-case scenario you may wait
+   * much longer than this timeout before the promise succeeds or fails.
+   *
+   * @unit milliseconds
+   */
+  timeout?: number | undefined;
+  /**
+   * Additional `RequestInit` options to be passed to `fetch` calls.
+   * Properties will be overridden by per-request `fetchOptions`.
+   */
+  fetchOptions?: MergedRequestInit | undefined;
+
+  /**
+   * Specify a custom `fetch` function implementation.
+   *
+   * If not provided, we expect that `fetch` is defined globally.
+   */
+  fetch?: Fetch | undefined;
+
+  /**
+   * The maximum number of times that the client will retry a request in case of a
+   * temporary failure, like a network error or a 5XX error from the server.
+   *
+   * @default 2
+   */
+  maxRetries?: number | undefined;
+
+  /**
+   * Default headers to include with every request to the API.
+   *
+   * These can be removed in individual requests by explicitly setting the
+   * header to `null` in request options.
+   */
+  defaultHeaders?: HeadersLike | undefined;
+
+  /**
+   * Default query parameters to include with every request to the API.
+   *
+   * These can be removed in individual requests by explicitly setting the
+   * param to `undefined` in request options.
+   */
+  defaultQuery?: Record<string, string | undefined> | undefined;
+
+  /**
+   * Set the log level.
+   *
+   * Defaults to process.env['OPENCODE_LOG'] or 'warn' if it isn't set.
+   */
+  logLevel?: LogLevel | undefined;
+
+  /**
+   * Set the logger.
+   *
+   * Defaults to globalThis.console.
+   */
+  logger?: Logger | undefined;
+}
+
+/**
+ * API Client for interfacing with the Opencode API.
+ */
+export class Opencode {
+  baseURL: string;
+  maxRetries: number;
+  timeout: number;
+  logger: Logger | undefined;
+  logLevel: LogLevel | undefined;
+  fetchOptions: MergedRequestInit | undefined;
+
+  private fetch: Fetch;
+  #encoder: Opts.RequestEncoder;
+  protected idempotencyHeader?: string;
+  private _options: ClientOptions;
+
+  /**
+   * API Client for interfacing with the Opencode API.
+   *
+   * @param {string} [opts.baseURL=process.env['OPENCODE_BASE_URL'] ?? http://localhost:54321] - Override the default base URL for the API.
+   * @param {number} [opts.timeout=1 minute] - The maximum amount of time (in milliseconds) the client will wait for a response before timing out.
+   * @param {MergedRequestInit} [opts.fetchOptions] - Additional `RequestInit` options to be passed to `fetch` calls.
+   * @param {Fetch} [opts.fetch] - Specify a custom `fetch` function implementation.
+   * @param {number} [opts.maxRetries=2] - The maximum number of times the client will retry a request.
+   * @param {HeadersLike} opts.defaultHeaders - Default headers to include with every request to the API.
+   * @param {Record<string, string | undefined>} opts.defaultQuery - Default query parameters to include with every request to the API.
+   */
+  constructor({ baseURL = readEnv('OPENCODE_BASE_URL'), ...opts }: ClientOptions = {}) {
+    const options: ClientOptions = {
+      ...opts,
+      baseURL: baseURL || `http://localhost:54321`,
+    };
+
+    this.baseURL = options.baseURL!;
+    this.timeout = options.timeout ?? Opencode.DEFAULT_TIMEOUT /* 1 minute */;
+    this.logger = options.logger ?? console;
+    const defaultLogLevel = 'warn';
+    // Set default logLevel early so that we can log a warning in parseLogLevel.
+    this.logLevel = defaultLogLevel;
+    this.logLevel =
+      parseLogLevel(options.logLevel, 'ClientOptions.logLevel', this) ??
+      parseLogLevel(readEnv('OPENCODE_LOG'), "process.env['OPENCODE_LOG']", this) ??
+      defaultLogLevel;
+    this.fetchOptions = options.fetchOptions;
+    this.maxRetries = options.maxRetries ?? 2;
+    this.fetch = options.fetch ?? Shims.getDefaultFetch();
+    this.#encoder = Opts.FallbackEncoder;
+
+    this._options = options;
+  }
+
+  /**
+   * Create a new client instance re-using the same options given to the current client with optional overriding.
+   */
+  withOptions(options: Partial<ClientOptions>): this {
+    const client = new (this.constructor as any as new (props: ClientOptions) => typeof this)({
+      ...this._options,
+      baseURL: this.baseURL,
+      maxRetries: this.maxRetries,
+      timeout: this.timeout,
+      logger: this.logger,
+      logLevel: this.logLevel,
+      fetch: this.fetch,
+      fetchOptions: this.fetchOptions,
+      ...options,
+    });
+    return client;
+  }
+
+  /**
+   * Check whether the base URL is set to its default.
+   */
+  #baseURLOverridden(): boolean {
+    return this.baseURL !== 'http://localhost:54321';
+  }
+
+  protected defaultQuery(): Record<string, string | undefined> | undefined {
+    return this._options.defaultQuery;
+  }
+
+  protected validateHeaders({ values, nulls }: NullableHeaders) {
+    return;
+  }
+
+  /**
+   * Basic re-implementation of `qs.stringify` for primitive types.
+   */
+  protected stringifyQuery(query: Record<string, unknown>): string {
+    return Object.entries(query)
+      .filter(([_, value]) => typeof value !== 'undefined')
+      .map(([key, value]) => {
+        if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') {
+          return `${encodeURIComponent(key)}=${encodeURIComponent(value)}`;
+        }
+        if (value === null) {
+          return `${encodeURIComponent(key)}=`;
+        }
+        throw new Errors.OpencodeError(
+          `Cannot stringify type ${typeof value}; Expected string, number, boolean, or null. If you need to pass nested query parameters, you can manually encode them, e.g. { query: { 'foo[key1]': value1, 'foo[key2]': value2 } }, and please open a GitHub issue requesting better support for your use case.`,
+        );
+      })
+      .join('&');
+  }
+
+  private getUserAgent(): string {
+    return `${this.constructor.name}/JS ${VERSION}`;
+  }
+
+  protected defaultIdempotencyKey(): string {
+    return `stainless-node-retry-${uuid4()}`;
+  }
+
+  protected makeStatusError(
+    status: number,
+    error: Object,
+    message: string | undefined,
+    headers: Headers,
+  ): Errors.APIError {
+    return Errors.APIError.generate(status, error, message, headers);
+  }
+
+  buildURL(
+    path: string,
+    query: Record<string, unknown> | null | undefined,
+    defaultBaseURL?: string | undefined,
+  ): string {
+    const baseURL = (!this.#baseURLOverridden() && defaultBaseURL) || this.baseURL;
+    const url =
+      isAbsoluteURL(path) ?
+        new URL(path)
+      : new URL(baseURL + (baseURL.endsWith('/') && path.startsWith('/') ? path.slice(1) : path));
+
+    const defaultQuery = this.defaultQuery();
+    if (!isEmptyObj(defaultQuery)) {
+      query = { ...defaultQuery, ...query };
+    }
+
+    if (typeof query === 'object' && query && !Array.isArray(query)) {
+      url.search = this.stringifyQuery(query as Record<string, unknown>);
+    }
+
+    return url.toString();
+  }
+
+  /**
+   * Used as a callback for mutating the given `FinalRequestOptions` object.
+   */
+  protected async prepareOptions(options: FinalRequestOptions): Promise<void> {}
+
+  /**
+   * Used as a callback for mutating the given `RequestInit` object.
+   *
+   * This is useful for cases where you want to add certain headers based off of
+   * the request properties, e.g. `method` or `url`.
+   */
+  protected async prepareRequest(
+    request: RequestInit,
+    { url, options }: { url: string; options: FinalRequestOptions },
+  ): Promise<void> {}
+
+  get<Rsp>(path: string, opts?: PromiseOrValue<RequestOptions>): APIPromise<Rsp> {
+    return this.methodRequest('get', path, opts);
+  }
+
+  post<Rsp>(path: string, opts?: PromiseOrValue<RequestOptions>): APIPromise<Rsp> {
+    return this.methodRequest('post', path, opts);
+  }
+
+  patch<Rsp>(path: string, opts?: PromiseOrValue<RequestOptions>): APIPromise<Rsp> {
+    return this.methodRequest('patch', path, opts);
+  }
+
+  put<Rsp>(path: string, opts?: PromiseOrValue<RequestOptions>): APIPromise<Rsp> {
+    return this.methodRequest('put', path, opts);
+  }
+
+  delete<Rsp>(path: string, opts?: PromiseOrValue<RequestOptions>): APIPromise<Rsp> {
+    return this.methodRequest('delete', path, opts);
+  }
+
+  private methodRequest<Rsp>(
+    method: HTTPMethod,
+    path: string,
+    opts?: PromiseOrValue<RequestOptions>,
+  ): APIPromise<Rsp> {
+    return this.request(
+      Promise.resolve(opts).then((opts) => {
+        return { method, path, ...opts };
+      }),
+    );
+  }
+
+  request<Rsp>(
+    options: PromiseOrValue<FinalRequestOptions>,
+    remainingRetries: number | null = null,
+  ): APIPromise<Rsp> {
+    return new APIPromise(this, this.makeRequest(options, remainingRetries, undefined));
+  }
+
+  private async makeRequest(
+    optionsInput: PromiseOrValue<FinalRequestOptions>,
+    retriesRemaining: number | null,
+    retryOfRequestLogID: string | undefined,
+  ): Promise<APIResponseProps> {
+    const options = await optionsInput;
+    const maxRetries = options.maxRetries ?? this.maxRetries;
+    if (retriesRemaining == null) {
+      retriesRemaining = maxRetries;
+    }
+
+    await this.prepareOptions(options);
+
+    const { req, url, timeout } = await this.buildRequest(options, {
+      retryCount: maxRetries - retriesRemaining,
+    });
+
+    await this.prepareRequest(req, { url, options });
+
+    /** Not an API request ID, just for correlating local log entries. */
+    const requestLogID = 'log_' + ((Math.random() * (1 << 24)) | 0).toString(16).padStart(6, '0');
+    const retryLogStr = retryOfRequestLogID === undefined ? '' : `, retryOf: ${retryOfRequestLogID}`;
+    const startTime = Date.now();
+
+    loggerFor(this).debug(
+      `[${requestLogID}] sending request`,
+      formatRequestDetails({
+        retryOfRequestLogID,
+        method: options.method,
+        url,
+        options,
+        headers: req.headers,
+      }),
+    );
+
+    if (options.signal?.aborted) {
+      throw new Errors.APIUserAbortError();
+    }
+
+    const controller = new AbortController();
+    const response = await this.fetchWithTimeout(url, req, timeout, controller).catch(castToError);
+    const headersTime = Date.now();
+
+    if (response instanceof Error) {
+      const retryMessage = `retrying, ${retriesRemaining} attempts remaining`;
+      if (options.signal?.aborted) {
+        throw new Errors.APIUserAbortError();
+      }
+      // detect native connection timeout errors
+      // deno throws "TypeError: error sending request for url (https://example/): client error (Connect): tcp connect error: Operation timed out (os error 60): Operation timed out (os error 60)"
+      // undici throws "TypeError: fetch failed" with cause "ConnectTimeoutError: Connect Timeout Error (attempted address: example:443, timeout: 1ms)"
+      // others do not provide enough information to distinguish timeouts from other connection errors
+      const isTimeout =
+        isAbortError(response) ||
+        /timed? ?out/i.test(String(response) + ('cause' in response ? String(response.cause) : ''));
+      if (retriesRemaining) {
+        loggerFor(this).info(
+          `[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} - ${retryMessage}`,
+        );
+        loggerFor(this).debug(
+          `[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} (${retryMessage})`,
+          formatRequestDetails({
+            retryOfRequestLogID,
+            url,
+            durationMs: headersTime - startTime,
+            message: response.message,
+          }),
+        );
+        return this.retryRequest(options, retriesRemaining, retryOfRequestLogID ?? requestLogID);
+      }
+      loggerFor(this).info(
+        `[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} - error; no more retries left`,
+      );
+      loggerFor(this).debug(
+        `[${requestLogID}] connection ${isTimeout ? 'timed out' : 'failed'} (error; no more retries left)`,
+        formatRequestDetails({
+          retryOfRequestLogID,
+          url,
+          durationMs: headersTime - startTime,
+          message: response.message,
+        }),
+      );
+      if (isTimeout) {
+        throw new Errors.APIConnectionTimeoutError();
+      }
+      throw new Errors.APIConnectionError({ cause: response });
+    }
+
+    const responseInfo = `[${requestLogID}${retryLogStr}] ${req.method} ${url} ${
+      response.ok ? 'succeeded' : 'failed'
+    } with status ${response.status} in ${headersTime - startTime}ms`;
+
+    if (!response.ok) {
+      const shouldRetry = await this.shouldRetry(response);
+      if (retriesRemaining && shouldRetry) {
+        const retryMessage = `retrying, ${retriesRemaining} attempts remaining`;
+
+        // We don't need the body of this response.
+        await Shims.CancelReadableStream(response.body);
+        loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
+        loggerFor(this).debug(
+          `[${requestLogID}] response error (${retryMessage})`,
+          formatRequestDetails({
+            retryOfRequestLogID,
+            url: response.url,
+            status: response.status,
+            headers: response.headers,
+            durationMs: headersTime - startTime,
+          }),
+        );
+        return this.retryRequest(
+          options,
+          retriesRemaining,
+          retryOfRequestLogID ?? requestLogID,
+          response.headers,
+        );
+      }
+
+      const retryMessage = shouldRetry ? `error; no more retries left` : `error; not retryable`;
+
+      loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
+
+      const errText = await response.text().catch((err: any) => castToError(err).message);
+      const errJSON = safeJSON(errText);
+      const errMessage = errJSON ? undefined : errText;
+
+      loggerFor(this).debug(
+        `[${requestLogID}] response error (${retryMessage})`,
+        formatRequestDetails({
+          retryOfRequestLogID,
+          url: response.url,
+          status: response.status,
+          headers: response.headers,
+          message: errMessage,
+          durationMs: Date.now() - startTime,
+        }),
+      );
+
+      const err = this.makeStatusError(response.status, errJSON, errMessage, response.headers);
+      throw err;
+    }
+
+    loggerFor(this).info(responseInfo);
+    loggerFor(this).debug(
+      `[${requestLogID}] response start`,
+      formatRequestDetails({
+        retryOfRequestLogID,
+        url: response.url,
+        status: response.status,
+        headers: response.headers,
+        durationMs: headersTime - startTime,
+      }),
+    );
+
+    return { response, options, controller, requestLogID, retryOfRequestLogID, startTime };
+  }
+
+  async fetchWithTimeout(
+    url: RequestInfo,
+    init: RequestInit | undefined,
+    ms: number,
+    controller: AbortController,
+  ): Promise<Response> {
+    const { signal, method, ...options } = init || {};
+    if (signal) signal.addEventListener('abort', () => controller.abort());
+
+    const timeout = setTimeout(() => controller.abort(), ms);
+
+    const isReadableBody =
+      ((globalThis as any).ReadableStream && options.body instanceof (globalThis as any).ReadableStream) ||
+      (typeof options.body === 'object' && options.body !== null && Symbol.asyncIterator in options.body);
+
+    const fetchOptions: RequestInit = {
+      signal: controller.signal as any,
+      ...(isReadableBody ? { duplex: 'half' } : {}),
+      method: 'GET',
+      ...options,
+    };
+    if (method) {
+      // Custom methods like 'patch' need to be uppercased
+      // See https://github.com/nodejs/undici/issues/2294
+      fetchOptions.method = method.toUpperCase();
+    }
+
+    try {
+      // use undefined this binding; fetch errors if bound to something else in browser/cloudflare
+      return await this.fetch.call(undefined, url, fetchOptions);
+    } finally {
+      clearTimeout(timeout);
+    }
+  }
+
+  private async shouldRetry(response: Response): Promise<boolean> {
+    // Note this is not a standard header.
+    const shouldRetryHeader = response.headers.get('x-should-retry');
+
+    // If the server explicitly says whether or not to retry, obey.
+    if (shouldRetryHeader === 'true') return true;
+    if (shouldRetryHeader === 'false') return false;
+
+    // Retry on request timeouts.
+    if (response.status === 408) return true;
+
+    // Retry on lock timeouts.
+    if (response.status === 409) return true;
+
+    // Retry on rate limits.
+    if (response.status === 429) return true;
+
+    // Retry internal errors.
+    if (response.status >= 500) return true;
+
+    return false;
+  }
+
+  private async retryRequest(
+    options: FinalRequestOptions,
+    retriesRemaining: number,
+    requestLogID: string,
+    responseHeaders?: Headers | undefined,
+  ): Promise<APIResponseProps> {
+    let timeoutMillis: number | undefined;
+
+    // Note the `retry-after-ms` header may not be standard, but is a good idea and we'd like proactive support for it.
+    const retryAfterMillisHeader = responseHeaders?.get('retry-after-ms');
+    if (retryAfterMillisHeader) {
+      const timeoutMs = parseFloat(retryAfterMillisHeader);
+      if (!Number.isNaN(timeoutMs)) {
+        timeoutMillis = timeoutMs;
+      }
+    }
+
+    // About the Retry-After header: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Retry-After
+    const retryAfterHeader = responseHeaders?.get('retry-after');
+    if (retryAfterHeader && !timeoutMillis) {
+      const timeoutSeconds = parseFloat(retryAfterHeader);
+      if (!Number.isNaN(timeoutSeconds)) {
+        timeoutMillis = timeoutSeconds * 1000;
+      } else {
+        timeoutMillis = Date.parse(retryAfterHeader) - Date.now();
+      }
+    }
+
+    // If the API asks us to wait a certain amount of time (and it's a reasonable amount),
+    // just do what it says, but otherwise calculate a default
+    if (!(timeoutMillis && 0 <= timeoutMillis && timeoutMillis < 60 * 1000)) {
+      const maxRetries = options.maxRetries ?? this.maxRetries;
+      timeoutMillis = this.calculateDefaultRetryTimeoutMillis(retriesRemaining, maxRetries);
+    }
+    await sleep(timeoutMillis);
+
+    return this.makeRequest(options, retriesRemaining - 1, requestLogID);
+  }
+
+  private calculateDefaultRetryTimeoutMillis(retriesRemaining: number, maxRetries: number): number {
+    const initialRetryDelay = 0.5;
+    const maxRetryDelay = 8.0;
+
+    const numRetries = maxRetries - retriesRemaining;
+
+    // Apply exponential backoff, but not more than the max.
+    const sleepSeconds = Math.min(initialRetryDelay * Math.pow(2, numRetries), maxRetryDelay);
+
+    // Apply some jitter, take up to at most 25 percent of the retry time.
+    const jitter = 1 - Math.random() * 0.25;
+
+    return sleepSeconds * jitter * 1000;
+  }
+
+  async buildRequest(
+    inputOptions: FinalRequestOptions,
+    { retryCount = 0 }: { retryCount?: number } = {},
+  ): Promise<{ req: FinalizedRequestInit; url: string; timeout: number }> {
+    const options = { ...inputOptions };
+    const { method, path, query, defaultBaseURL } = options;
+
+    const url = this.buildURL(path!, query as Record<string, unknown>, defaultBaseURL);
+    if ('timeout' in options) validatePositiveInteger('timeout', options.timeout);
+    options.timeout = options.timeout ?? this.timeout;
+    const { bodyHeaders, body } = this.buildBody({ options });
+    const reqHeaders = await this.buildHeaders({ options: inputOptions, method, bodyHeaders, retryCount });
+
+    const req: FinalizedRequestInit = {
+      method,
+      headers: reqHeaders,
+      ...(options.signal && { signal: options.signal }),
+      ...((globalThis as any).ReadableStream &&
+        body instanceof (globalThis as any).ReadableStream && { duplex: 'half' }),
+      ...(body && { body }),
+      ...((this.fetchOptions as any) ?? {}),
+      ...((options.fetchOptions as any) ?? {}),
+    };
+
+    return { req, url, timeout: options.timeout };
+  }
+
+  private async buildHeaders({
+    options,
+    method,
+    bodyHeaders,
+    retryCount,
+  }: {
+    options: FinalRequestOptions;
+    method: HTTPMethod;
+    bodyHeaders: HeadersLike;
+    retryCount: number;
+  }): Promise<Headers> {
+    let idempotencyHeaders: HeadersLike = {};
+    if (this.idempotencyHeader && method !== 'get') {
+      if (!options.idempotencyKey) options.idempotencyKey = this.defaultIdempotencyKey();
+      idempotencyHeaders[this.idempotencyHeader] = options.idempotencyKey;
+    }
+
+    const headers = buildHeaders([
+      idempotencyHeaders,
+      {
+        Accept: 'application/json',
+        'User-Agent': this.getUserAgent(),
+        'X-Stainless-Retry-Count': String(retryCount),
+        ...(options.timeout ? { 'X-Stainless-Timeout': String(Math.trunc(options.timeout / 1000)) } : {}),
+        ...getPlatformHeaders(),
+      },
+      this._options.defaultHeaders,
+      bodyHeaders,
+      options.headers,
+    ]);
+
+    this.validateHeaders(headers);
+
+    return headers.values;
+  }
+
+  private buildBody({ options: { body, headers: rawHeaders } }: { options: FinalRequestOptions }): {
+    bodyHeaders: HeadersLike;
+    body: BodyInit | undefined;
+  } {
+    if (!body) {
+      return { bodyHeaders: undefined, body: undefined };
+    }
+    const headers = buildHeaders([rawHeaders]);
+    if (
+      // Pass raw type verbatim
+      ArrayBuffer.isView(body) ||
+      body instanceof ArrayBuffer ||
+      body instanceof DataView ||
+      (typeof body === 'string' &&
+        // Preserve legacy string encoding behavior for now
+        headers.values.has('content-type')) ||
+      // `Blob` is superset of `File`
+      body instanceof Blob ||
+      // `FormData` -> `multipart/form-data`
+      body instanceof FormData ||
+      // `URLSearchParams` -> `application/x-www-form-urlencoded`
+      body instanceof URLSearchParams ||
+      // Send chunked stream (each chunk has own `length`)
+      ((globalThis as any).ReadableStream && body instanceof (globalThis as any).ReadableStream)
+    ) {
+      return { bodyHeaders: undefined, body: body as BodyInit };
+    } else if (
+      typeof body === 'object' &&
+      (Symbol.asyncIterator in body ||
+        (Symbol.iterator in body && 'next' in body && typeof body.next === 'function'))
+    ) {
+      return { bodyHeaders: undefined, body: Shims.ReadableStreamFrom(body as AsyncIterable<Uint8Array>) };
+    } else {
+      return this.#encoder({ body, headers });
+    }
+  }
+
+  static Opencode = this;
+  static DEFAULT_TIMEOUT = 60000; // 1 minute
+
+  static OpencodeError = Errors.OpencodeError;
+  static APIError = Errors.APIError;
+  static APIConnectionError = Errors.APIConnectionError;
+  static APIConnectionTimeoutError = Errors.APIConnectionTimeoutError;
+  static APIUserAbortError = Errors.APIUserAbortError;
+  static NotFoundError = Errors.NotFoundError;
+  static ConflictError = Errors.ConflictError;
+  static RateLimitError = Errors.RateLimitError;
+  static BadRequestError = Errors.BadRequestError;
+  static AuthenticationError = Errors.AuthenticationError;
+  static InternalServerError = Errors.InternalServerError;
+  static PermissionDeniedError = Errors.PermissionDeniedError;
+  static UnprocessableEntityError = Errors.UnprocessableEntityError;
+
+  static toFile = Uploads.toFile;
+
+  event: API.Event = new API.Event(this);
+  app: API.AppResource = new API.AppResource(this);
+  find: API.Find = new API.Find(this);
+  file: API.FileResource = new API.FileResource(this);
+  config: API.ConfigResource = new API.ConfigResource(this);
+  session: API.SessionResource = new API.SessionResource(this);
+  tui: API.Tui = new API.Tui(this);
+}
+Opencode.Event = Event;
+Opencode.AppResource = AppResource;
+Opencode.Find = Find;
+Opencode.FileResource = FileResource;
+Opencode.ConfigResource = ConfigResource;
+Opencode.SessionResource = SessionResource;
+Opencode.Tui = Tui;
+export declare namespace Opencode {
+  export type RequestOptions = Opts.RequestOptions;
+
+  export { Event as Event, type EventListResponse as EventListResponse };
+
+  export {
+    AppResource as AppResource,
+    type App as App,
+    type Mode as Mode,
+    type Model as Model,
+    type Provider as Provider,
+    type AppInitResponse as AppInitResponse,
+    type AppLogResponse as AppLogResponse,
+    type AppModesResponse as AppModesResponse,
+    type AppProvidersResponse as AppProvidersResponse,
+    type AppLogParams as AppLogParams,
+  };
+
+  export {
+    Find as Find,
+    type Match as Match,
+    type Symbol as Symbol,
+    type FindFilesResponse as FindFilesResponse,
+    type FindSymbolsResponse as FindSymbolsResponse,
+    type FindTextResponse as FindTextResponse,
+    type FindFilesParams as FindFilesParams,
+    type FindSymbolsParams as FindSymbolsParams,
+    type FindTextParams as FindTextParams,
+  };
+
+  export {
+    FileResource as FileResource,
+    type File as File,
+    type FileReadResponse as FileReadResponse,
+    type FileStatusResponse as FileStatusResponse,
+    type FileReadParams as FileReadParams,
+  };
+
+  export {
+    ConfigResource as ConfigResource,
+    type Config as Config,
+    type KeybindsConfig as KeybindsConfig,
+    type McpLocalConfig as McpLocalConfig,
+    type McpRemoteConfig as McpRemoteConfig,
+    type ModeConfig as ModeConfig,
+  };
+
+  export {
+    SessionResource as SessionResource,
+    type AssistantMessage as AssistantMessage,
+    type FilePart as FilePart,
+    type FilePartInput as FilePartInput,
+    type FilePartSource as FilePartSource,
+    type FilePartSourceText as FilePartSourceText,
+    type FileSource as FileSource,
+    type Message as Message,
+    type Part as Part,
+    type Session as Session,
+    type SnapshotPart as SnapshotPart,
+    type StepFinishPart as StepFinishPart,
+    type StepStartPart as StepStartPart,
+    type SymbolSource as SymbolSource,
+    type TextPart as TextPart,
+    type TextPartInput as TextPartInput,
+    type ToolPart as ToolPart,
+    type ToolStateCompleted as ToolStateCompleted,
+    type ToolStateError as ToolStateError,
+    type ToolStatePending as ToolStatePending,
+    type ToolStateRunning as ToolStateRunning,
+    type UserMessage as UserMessage,
+    type SessionListResponse as SessionListResponse,
+    type SessionDeleteResponse as SessionDeleteResponse,
+    type SessionAbortResponse as SessionAbortResponse,
+    type SessionInitResponse as SessionInitResponse,
+    type SessionMessagesResponse as SessionMessagesResponse,
+    type SessionSummarizeResponse as SessionSummarizeResponse,
+    type SessionChatParams as SessionChatParams,
+    type SessionInitParams as SessionInitParams,
+    type SessionSummarizeParams as SessionSummarizeParams,
+  };
+
+  export {
+    Tui as Tui,
+    type TuiAppendPromptResponse as TuiAppendPromptResponse,
+    type TuiOpenHelpResponse as TuiOpenHelpResponse,
+    type TuiAppendPromptParams as TuiAppendPromptParams,
+  };
+
+  export type MessageAbortedError = API.MessageAbortedError;
+  export type ProviderAuthError = API.ProviderAuthError;
+  export type UnknownError = API.UnknownError;
+}