ignore: fix event type gen

8 files changed, 630 insertions, 521 deletions

diff --git a/packages/sdk/js/src/gen/client/client.gen.ts b/packages/sdk/js/src/gen/client/client.gen.ts
index 34a8d0bec..aab8586ee 100644
--- a/packages/sdk/js/src/gen/client/client.gen.ts
+++ b/packages/sdk/js/src/gen/client/client.gen.ts
@@ -1,6 +1,8 @@
 // This file is auto-generated by @hey-api/openapi-ts
 
 import { createSseClient } from "../core/serverSentEvents.gen.js"
+import type { HttpMethod } from "../core/types.gen.js"
+import { getValidRequestBody } from "../core/utils.gen.js"
 import type { Client, Config, RequestOptions, ResolvedRequestOptions } from "./types.gen.js"
 import {
   buildUrl,
@@ -49,12 +51,12 @@ export const createClient = (config: Config = {}): Client => {
       await opts.requestValidator(opts)
     }
 
-    if (opts.body && opts.bodySerializer) {
+    if (opts.body !== undefined && opts.bodySerializer) {
       opts.serializedBody = opts.bodySerializer(opts.body)
     }
 
     // remove Content-Type header if body is empty to avoid sending invalid requests
-    if (opts.serializedBody === undefined || opts.serializedBody === "") {
+    if (opts.body === undefined || opts.serializedBody === "") {
       opts.headers.delete("Content-Type")
     }
 
@@ -69,7 +71,7 @@ export const createClient = (config: Config = {}): Client => {
     const requestInit: ReqInit = {
       redirect: "follow",
       ...opts,
-      body: opts.serializedBody,
+      body: getValidRequestBody(opts),
     }
 
     let request = new Request(url, requestInit)
@@ -97,18 +99,36 @@ export const createClient = (config: Config = {}): Client => {
     }
 
     if (response.ok) {
+      const parseAs =
+        (opts.parseAs === "auto" ? getParseAs(response.headers.get("Content-Type")) : opts.parseAs) ?? "json"
+
       if (response.status === 204 || response.headers.get("Content-Length") === "0") {
+        let emptyData: any
+        switch (parseAs) {
+          case "arrayBuffer":
+          case "blob":
+          case "text":
+            emptyData = await response[parseAs]()
+            break
+          case "formData":
+            emptyData = new FormData()
+            break
+          case "stream":
+            emptyData = response.body
+            break
+          case "json":
+          default:
+            emptyData = {}
+            break
+        }
         return opts.responseStyle === "data"
-          ? {}
+          ? emptyData
           : {
-              data: {},
+              data: emptyData,
               ...result,
             }
       }
 
-      const parseAs =
-        (opts.parseAs === "auto" ? getParseAs(response.headers.get("Content-Type")) : opts.parseAs) ?? "json"
-
       let data: any
       switch (parseAs) {
         case "arrayBuffer":
@@ -178,35 +198,53 @@ export const createClient = (config: Config = {}): Client => {
         }
   }
 
-  const makeMethod = (method: Required<Config>["method"]) => {
-    const fn = (options: RequestOptions) => request({ ...options, method })
-    fn.sse = async (options: RequestOptions) => {
-      const { opts, url } = await beforeRequest(options)
-      return createSseClient({
-        ...opts,
-        body: opts.body as BodyInit | null | undefined,
-        headers: opts.headers as unknown as Record<string, string>,
-        method,
-        url,
-      })
-    }
-    return fn
+  const makeMethodFn = (method: Uppercase<HttpMethod>) => (options: RequestOptions) => request({ ...options, method })
+
+  const makeSseFn = (method: Uppercase<HttpMethod>) => async (options: RequestOptions) => {
+    const { opts, url } = await beforeRequest(options)
+    return createSseClient({
+      ...opts,
+      body: opts.body as BodyInit | null | undefined,
+      headers: opts.headers as unknown as Record<string, string>,
+      method,
+      onRequest: async (url, init) => {
+        let request = new Request(url, init)
+        for (const fn of interceptors.request._fns) {
+          if (fn) {
+            request = await fn(request, opts)
+          }
+        }
+        return request
+      },
+      url,
+    })
   }
 
   return {
     buildUrl,
-    connect: makeMethod("CONNECT"),
-    delete: makeMethod("DELETE"),
-    get: makeMethod("GET"),
+    connect: makeMethodFn("CONNECT"),
+    delete: makeMethodFn("DELETE"),
+    get: makeMethodFn("GET"),
     getConfig,
-    head: makeMethod("HEAD"),
+    head: makeMethodFn("HEAD"),
     interceptors,
-    options: makeMethod("OPTIONS"),
-    patch: makeMethod("PATCH"),
-    post: makeMethod("POST"),
-    put: makeMethod("PUT"),
+    options: makeMethodFn("OPTIONS"),
+    patch: makeMethodFn("PATCH"),
+    post: makeMethodFn("POST"),
+    put: makeMethodFn("PUT"),
     request,
     setConfig,
-    trace: makeMethod("TRACE"),
+    sse: {
+      connect: makeSseFn("CONNECT"),
+      delete: makeSseFn("DELETE"),
+      get: makeSseFn("GET"),
+      head: makeSseFn("HEAD"),
+      options: makeSseFn("OPTIONS"),
+      patch: makeSseFn("PATCH"),
+      post: makeSseFn("POST"),
+      put: makeSseFn("PUT"),
+      trace: makeSseFn("TRACE"),
+    },
+    trace: makeMethodFn("TRACE"),
   } as Client
 }
diff --git a/packages/sdk/js/src/gen/client/types.gen.ts b/packages/sdk/js/src/gen/client/types.gen.ts
index db8e544cf..f16d2cd57 100644
--- a/packages/sdk/js/src/gen/client/types.gen.ts
+++ b/packages/sdk/js/src/gen/client/types.gen.ts
@@ -20,7 +20,7 @@ export interface Config<T extends ClientOptions = ClientOptions>
    *
    * @default globalThis.fetch
    */
-  fetch?: (request: Request) => ReturnType<typeof fetch>
+  fetch?: typeof fetch
   /**
    * Please don't use the Fetch client for Next.js applications. The `next`
    * options won't have any effect.
@@ -128,7 +128,7 @@ export interface ClientOptions {
   throwOnError?: boolean
 }
 
-type MethodFnBase = <
+type MethodFn = <
   TData = unknown,
   TError = unknown,
   ThrowOnError extends boolean = false,
@@ -137,7 +137,7 @@ type MethodFnBase = <
   options: Omit<RequestOptions<TData, TResponseStyle, ThrowOnError>, "method">,
 ) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>
 
-type MethodFnServerSentEvents = <
+type SseFn = <
   TData = unknown,
   TError = unknown,
   ThrowOnError extends boolean = false,
@@ -146,10 +146,6 @@ type MethodFnServerSentEvents = <
   options: Omit<RequestOptions<TData, TResponseStyle, ThrowOnError>, "method">,
 ) => Promise<ServerSentEventsResult<TData, TError>>
 
-type MethodFn = MethodFnBase & {
-  sse: MethodFnServerSentEvents
-}
-
 type RequestFn = <
   TData = unknown,
   TError = unknown,
@@ -171,7 +167,7 @@ type BuildUrlFn = <
   options: Pick<TData, "url"> & Options<TData>,
 ) => string
 
-export type Client = CoreClient<RequestFn, Config, MethodFn, BuildUrlFn> & {
+export type Client = CoreClient<RequestFn, Config, MethodFn, BuildUrlFn, SseFn> & {
   interceptors: Middleware<Request, Response, unknown, ResolvedRequestOptions>
 }
 
diff --git a/packages/sdk/js/src/gen/client/utils.gen.ts b/packages/sdk/js/src/gen/client/utils.gen.ts
index 209bfbe8e..71d52f776 100644
--- a/packages/sdk/js/src/gen/client/utils.gen.ts
+++ b/packages/sdk/js/src/gen/client/utils.gen.ts
@@ -162,14 +162,22 @@ export const mergeConfigs = (a: Config, b: Config): Config => {
   return config
 }
 
+const headersEntries = (headers: Headers): Array<[string, string]> => {
+  const entries: Array<[string, string]> = []
+  headers.forEach((value, key) => {
+    entries.push([key, value])
+  })
+  return entries
+}
+
 export const mergeHeaders = (...headers: Array<Required<Config>["headers"] | undefined>): Headers => {
   const mergedHeaders = new Headers()
   for (const header of headers) {
-    if (!header || typeof header !== "object") {
+    if (!header) {
       continue
     }
 
-    const iterator = header instanceof Headers ? header.entries() : Object.entries(header)
+    const iterator = header instanceof Headers ? headersEntries(header) : Object.entries(header)
 
     for (const [key, value] of iterator) {
       if (value === null) {
diff --git a/packages/sdk/js/src/gen/core/serverSentEvents.gen.ts b/packages/sdk/js/src/gen/core/serverSentEvents.gen.ts
index 8f7fac549..09ef3fb39 100644
--- a/packages/sdk/js/src/gen/core/serverSentEvents.gen.ts
+++ b/packages/sdk/js/src/gen/core/serverSentEvents.gen.ts
@@ -5,6 +5,17 @@ import type { Config } from "./types.gen.js"
 export type ServerSentEventsOptions<TData = unknown> = Omit<RequestInit, "method"> &
   Pick<Config, "method" | "responseTransformer" | "responseValidator"> & {
     /**
+     * Fetch API implementation. You can use this option to provide a custom
+     * fetch instance.
+     *
+     * @default globalThis.fetch
+     */
+    fetch?: typeof fetch
+    /**
+     * Implementing clients can call request interceptors inside this hook.
+     */
+    onRequest?: (url: string, init: RequestInit) => Promise<Request>
+    /**
      * Callback invoked when a network or parsing error occurs during streaming.
      *
      * This option applies only if the endpoint returns a stream of events.
@@ -21,6 +32,7 @@ export type ServerSentEventsOptions<TData = unknown> = Omit<RequestInit, "method
      * @returns Nothing (void).
      */
     onSseEvent?: (event: StreamEvent<TData>) => void
+    serializedBody?: RequestInit["body"]
     /**
      * Default retry delay in milliseconds.
      *
@@ -64,6 +76,7 @@ export type ServerSentEventsResult<TData = unknown, TReturn = void, TNext = unkn
 }
 
 export const createSseClient = <TData = unknown>({
+  onRequest,
   onSseError,
   onSseEvent,
   responseTransformer,
@@ -99,7 +112,21 @@ export const createSseClient = <TData = unknown>({
       }
 
       try {
-        const response = await fetch(url, { ...options, headers, signal })
+        const requestInit: RequestInit = {
+          redirect: "follow",
+          ...options,
+          body: options.serializedBody,
+          headers,
+          signal,
+        }
+        let request = new Request(url, requestInit)
+        if (onRequest) {
+          request = await onRequest(url, requestInit)
+        }
+        // fetch must be assigned here, otherwise it would throw the error:
+        // TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation
+        const _fetch = options.fetch ?? globalThis.fetch
+        const response = await _fetch(request)
 
         if (!response.ok) throw new Error(`SSE failed: ${response.status} ${response.statusText}`)
 
diff --git a/packages/sdk/js/src/gen/core/types.gen.ts b/packages/sdk/js/src/gen/core/types.gen.ts
index 16408b2d0..bfa77b8ac 100644
--- a/packages/sdk/js/src/gen/core/types.gen.ts
+++ b/packages/sdk/js/src/gen/core/types.gen.ts
@@ -3,24 +3,19 @@
 import type { Auth, AuthToken } from "./auth.gen.js"
 import type { BodySerializer, QuerySerializer, QuerySerializerOptions } from "./bodySerializer.gen.js"
 
-export interface Client<RequestFn = never, Config = unknown, MethodFn = never, BuildUrlFn = never> {
+export type HttpMethod = "connect" | "delete" | "get" | "head" | "options" | "patch" | "post" | "put" | "trace"
+
+export type Client<RequestFn = never, Config = unknown, MethodFn = never, BuildUrlFn = never, SseFn = never> = {
   /**
    * Returns the final request URL.
    */
   buildUrl: BuildUrlFn
-  connect: MethodFn
-  delete: MethodFn
-  get: MethodFn
   getConfig: () => Config
-  head: MethodFn
-  options: MethodFn
-  patch: MethodFn
-  post: MethodFn
-  put: MethodFn
   request: RequestFn
   setConfig: (config: Config) => Config
-  trace: MethodFn
-}
+} & {
+  [K in HttpMethod]: MethodFn
+} & ([SseFn] extends [never] ? { sse?: never } : { sse: { [K in HttpMethod]: SseFn } })
 
 export interface Config {
   /**
@@ -47,7 +42,7 @@ export interface Config {
    *
    * {@link https://developer.mozilla.org/docs/Web/API/fetch#method See more}
    */
-  method?: "CONNECT" | "DELETE" | "GET" | "HEAD" | "OPTIONS" | "PATCH" | "POST" | "PUT" | "TRACE"
+  method?: Uppercase<HttpMethod>
   /**
    * A function for serializing request query parameters. By default, arrays
    * will be exploded in form style, objects will be exploded in deepObject
diff --git a/packages/sdk/js/src/gen/core/utils.gen.ts b/packages/sdk/js/src/gen/core/utils.gen.ts
index be18c608a..8a45f7269 100644
--- a/packages/sdk/js/src/gen/core/utils.gen.ts
+++ b/packages/sdk/js/src/gen/core/utils.gen.ts
@@ -1,6 +1,6 @@
 // This file is auto-generated by @hey-api/openapi-ts
 
-import type { QuerySerializer } from "./bodySerializer.gen.js"
+import type { BodySerializer, QuerySerializer } from "./bodySerializer.gen.js"
 import {
   type ArraySeparatorStyle,
   serializeArrayParam,
@@ -107,3 +107,31 @@ export const getUrl = ({
   }
   return url
 }
+
+export function getValidRequestBody(options: {
+  body?: unknown
+  bodySerializer?: BodySerializer | null
+  serializedBody?: unknown
+}) {
+  const hasBody = options.body !== undefined
+  const isSerializedBody = hasBody && options.bodySerializer
+
+  if (isSerializedBody) {
+    if ("serializedBody" in options) {
+      const hasSerializedBody = options.serializedBody !== undefined && options.serializedBody !== ""
+
+      return hasSerializedBody ? options.serializedBody : null
+    }
+
+    // not all clients implement a serializedBody property (i.e. client-axios)
+    return options.body !== "" ? options.body : null
+  }
+
+  // plain/text body
+  if (hasBody) {
+    return options.body
+  }
+
+  // no body was provided
+  return undefined
+}
diff --git a/packages/sdk/js/src/gen/sdk.gen.ts b/packages/sdk/js/src/gen/sdk.gen.ts
index 7e0f0dc8b..f179afc12 100644
--- a/packages/sdk/js/src/gen/sdk.gen.ts
+++ b/packages/sdk/js/src/gen/sdk.gen.ts
@@ -6,8 +6,6 @@ import type {
   ProjectListResponses,
   ProjectCurrentData,
   ProjectCurrentResponses,
-  EventSubscribeData,
-  EventSubscribeResponses,
   ConfigGetData,
   ConfigGetResponses,
   ToolRegisterData,
@@ -101,6 +99,8 @@ import type {
   AuthSetData,
   AuthSetResponses,
   AuthSetErrors,
+  EventSubscribeData,
+  EventSubscribeResponses,
 } from "./types.gen.js"
 import { client as _heyApiClient } from "./client.gen.js"
 
@@ -153,18 +153,6 @@ class Project extends _HeyApiClient {
   }
 }
 
-class Event extends _HeyApiClient {
-  /**
-   * Get events
-   */
-  public subscribe<ThrowOnError extends boolean = false>(options?: Options<EventSubscribeData, ThrowOnError>) {
-    return (options?.client ?? this._client).get.sse<EventSubscribeResponses, unknown, ThrowOnError>({
-      url: "/event",
-      ...options,
-    })
-  }
-}
-
 class Config extends _HeyApiClient {
   /**
    * Get config info
@@ -671,6 +659,18 @@ class Auth extends _HeyApiClient {
   }
 }
 
+class Event extends _HeyApiClient {
+  /**
+   * Get events
+   */
+  public subscribe<ThrowOnError extends boolean = false>(options?: Options<EventSubscribeData, ThrowOnError>) {
+    return (options?.client ?? this._client).sse.get<EventSubscribeResponses, unknown, ThrowOnError>({
+      url: "/event",
+      ...options,
+    })
+  }
+}
+
 export class OpencodeClient extends _HeyApiClient {
   /**
    * Respond to a permission request
@@ -688,7 +688,6 @@ export class OpencodeClient extends _HeyApiClient {
     })
   }
   project = new Project({ client: this._client })
-  event = new Event({ client: this._client })
   config = new Config({ client: this._client })
   tool = new Tool({ client: this._client })
   path = new Path({ client: this._client })
@@ -699,4 +698,5 @@ export class OpencodeClient extends _HeyApiClient {
   app = new App({ client: this._client })
   tui = new Tui({ client: this._client })
   auth = new Auth({ client: this._client })
+  event = new Event({ client: this._client })
 }
diff --git a/packages/sdk/js/src/gen/types.gen.ts b/packages/sdk/js/src/gen/types.gen.ts
index 9e268e3bd..e0cf7cdfd 100644
--- a/packages/sdk/js/src/gen/types.gen.ts
+++ b/packages/sdk/js/src/gen/types.gen.ts
@@ -10,440 +10,6 @@ export type Project = {
   }
 }
 
-export type EventInstallationUpdated = {
-  type: "installation.updated"
-  properties: {
-    version: string
-  }
-}
-
-export type EventLspClientDiagnostics = {
-  type: "lsp.client.diagnostics"
-  properties: {
-    serverID: string
-    path: string
-  }
-}
-
-export type UserMessage = {
-  id: string
-  sessionID: string
-  role: "user"
-  time: {
-    created: number
-  }
-}
-
-export type ProviderAuthError = {
-  name: "ProviderAuthError"
-  data: {
-    providerID: string
-    message: string
-  }
-}
-
-export type UnknownError = {
-  name: "UnknownError"
-  data: {
-    message: string
-  }
-}
-
-export type MessageOutputLengthError = {
-  name: "MessageOutputLengthError"
-  data: {
-    [key: string]: unknown
-  }
-}
-
-export type MessageAbortedError = {
-  name: "MessageAbortedError"
-  data: {
-    message: string
-  }
-}
-
-export type AssistantMessage = {
-  id: string
-  sessionID: string
-  role: "assistant"
-  time: {
-    created: number
-    completed?: number
-  }
-  error?: ProviderAuthError | UnknownError | MessageOutputLengthError | MessageAbortedError
-  system: Array<string>
-  modelID: string
-  providerID: string
-  mode: string
-  path: {
-    cwd: string
-    root: string
-  }
-  summary?: boolean
-  cost: number
-  tokens: {
-    input: number
-    output: number
-    reasoning: number
-    cache: {
-      read: number
-      write: number
-    }
-  }
-}
-
-export type Message = UserMessage | AssistantMessage
-
-export type EventMessageUpdated = {
-  type: "message.updated"
-  properties: {
-    info: Message
-  }
-}
-
-export type EventMessageRemoved = {
-  type: "message.removed"
-  properties: {
-    sessionID: string
-    messageID: string
-  }
-}
-
-export type TextPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "text"
-  text: string
-  synthetic?: boolean
-  time?: {
-    start: number
-    end?: number
-  }
-}
-
-export type ReasoningPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "reasoning"
-  text: string
-  metadata?: {
-    [key: string]: unknown
-  }
-  time: {
-    start: number
-    end?: number
-  }
-}
-
-export type FilePartSourceText = {
-  value: string
-  start: number
-  end: number
-}
-
-export type FileSource = {
-  text: FilePartSourceText
-  type: "file"
-  path: string
-}
-
-export type Range = {
-  start: {
-    line: number
-    character: number
-  }
-  end: {
-    line: number
-    character: number
-  }
-}
-
-export type SymbolSource = {
-  text: FilePartSourceText
-  type: "symbol"
-  path: string
-  range: Range
-  name: string
-  kind: number
-}
-
-export type FilePartSource = FileSource | SymbolSource
-
-export type FilePart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "file"
-  mime: string
-  filename?: string
-  url: string
-  source?: FilePartSource
-}
-
-export type ToolStatePending = {
-  status: "pending"
-}
-
-export type ToolStateRunning = {
-  status: "running"
-  input: unknown
-  title?: string
-  metadata?: {
-    [key: string]: unknown
-  }
-  time: {
-    start: number
-  }
-}
-
-export type ToolStateCompleted = {
-  status: "completed"
-  input: {
-    [key: string]: unknown
-  }
-  output: string
-  title: string
-  metadata: {
-    [key: string]: unknown
-  }
-  time: {
-    start: number
-    end: number
-    compacted?: number
-  }
-}
-
-export type ToolStateError = {
-  status: "error"
-  input: {
-    [key: string]: unknown
-  }
-  error: string
-  metadata?: {
-    [key: string]: unknown
-  }
-  time: {
-    start: number
-    end: number
-  }
-}
-
-export type ToolState = ToolStatePending | ToolStateRunning | ToolStateCompleted | ToolStateError
-
-export type ToolPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "tool"
-  callID: string
-  tool: string
-  state: ToolState
-}
-
-export type StepStartPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "step-start"
-}
-
-export type StepFinishPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "step-finish"
-  cost: number
-  tokens: {
-    input: number
-    output: number
-    reasoning: number
-    cache: {
-      read: number
-      write: number
-    }
-  }
-}
-
-export type SnapshotPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "snapshot"
-  snapshot: string
-}
-
-export type PatchPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "patch"
-  hash: string
-  files: Array<string>
-}
-
-export type AgentPart = {
-  id: string
-  sessionID: string
-  messageID: string
-  type: "agent"
-  name: string
-  source?: {
-    value: string
-    start: number
-    end: number
-  }
-}
-
-export type Part =
-  | TextPart
-  | ReasoningPart
-  | FilePart
-  | ToolPart
-  | StepStartPart
-  | StepFinishPart
-  | SnapshotPart
-  | PatchPart
-  | AgentPart
-
-export type EventMessagePartUpdated = {
-  type: "message.part.updated"
-  properties: {
-    part: Part
-  }
-}
-
-export type EventMessagePartRemoved = {
-  type: "message.part.removed"
-  properties: {
-    sessionID: string
-    messageID: string
-    partID: string
-  }
-}
-
-export type EventSessionCompacted = {
-  type: "session.compacted"
-  properties: {
-    sessionID: string
-  }
-}
-
-export type Permission = {
-  id: string
-  type: string
-  pattern?: string | Array<string>
-  sessionID: string
-  messageID: string
-  callID?: string
-  title: string
-  metadata: {
-    [key: string]: unknown
-  }
-  time: {
-    created: number
-  }
-}
-
-export type EventPermissionUpdated = {
-  type: "permission.updated"
-  properties: Permission
-}
-
-export type EventPermissionReplied = {
-  type: "permission.replied"
-  properties: {
-    sessionID: string
-    permissionID: string
-    response: string
-  }
-}
-
-export type EventFileEdited = {
-  type: "file.edited"
-  properties: {
-    file: string
-  }
-}
-
-export type EventSessionIdle = {
-  type: "session.idle"
-  properties: {
-    sessionID: string
-  }
-}
-
-export type Session = {
-  id: string
-  projectID: string
-  directory: string
-  parentID?: string
-  share?: {
-    url: string
-  }
-  title: string
-  version: string
-  time: {
-    created: number
-    updated: number
-    compacting?: number
-  }
-  revert?: {
-    messageID: string
-    partID?: string
-    snapshot?: string
-    diff?: string
-  }
-}
-
-export type EventSessionUpdated = {
-  type: "session.updated"
-  properties: {
-    info: Session
-  }
-}
-
-export type EventSessionDeleted = {
-  type: "session.deleted"
-  properties: {
-    info: Session
-  }
-}
-
-export type EventSessionError = {
-  type: "session.error"
-  properties: {
-    sessionID?: string
-    error?: ProviderAuthError | UnknownError | MessageOutputLengthError | MessageAbortedError
-  }
-}
-
-export type EventServerConnected = {
-  type: "server.connected"
-  properties: {
-    [key: string]: unknown
-  }
-}
-
-export type Event =
-  | EventInstallationUpdated
-  | EventLspClientDiagnostics
-  | EventMessageUpdated
-  | EventMessageRemoved
-  | EventMessagePartUpdated
-  | EventMessagePartRemoved
-  | EventSessionCompacted
-  | EventPermissionUpdated
-  | EventPermissionReplied
-  | EventFileEdited
-  | EventSessionIdle
-  | EventSessionUpdated
-  | EventSessionDeleted
-  | EventSessionError
-  | EventServerConnected
-
 /**
  * Custom keybind configurations
  */
@@ -983,6 +549,297 @@ export type Path = {
   directory: string
 }
 
+export type Session = {
+  id: string
+  projectID: string
+  directory: string
+  parentID?: string
+  share?: {
+    url: string
+  }
+  title: string
+  version: string
+  time: {
+    created: number
+    updated: number
+    compacting?: number
+  }
+  revert?: {
+    messageID: string
+    partID?: string
+    snapshot?: string
+    diff?: string
+  }
+}
+
+export type UserMessage = {
+  id: string
+  sessionID: string
+  role: "user"
+  time: {
+    created: number
+  }
+}
+
+export type ProviderAuthError = {
+  name: "ProviderAuthError"
+  data: {
+    providerID: string
+    message: string
+  }
+}
+
+export type UnknownError = {
+  name: "UnknownError"
+  data: {
+    message: string
+  }
+}
+
+export type MessageOutputLengthError = {
+  name: "MessageOutputLengthError"
+  data: {
+    [key: string]: unknown
+  }
+}
+
+export type MessageAbortedError = {
+  name: "MessageAbortedError"
+  data: {
+    message: string
+  }
+}
+
+export type AssistantMessage = {
+  id: string
+  sessionID: string
+  role: "assistant"
+  time: {
+    created: number
+    completed?: number
+  }
+  error?: ProviderAuthError | UnknownError | MessageOutputLengthError | MessageAbortedError
+  system: Array<string>
+  modelID: string
+  providerID: string
+  mode: string
+  path: {
+    cwd: string
+    root: string
+  }
+  summary?: boolean
+  cost: number
+  tokens: {
+    input: number
+    output: number
+    reasoning: number
+    cache: {
+      read: number
+      write: number
+    }
+  }
+}
+
+export type Message = UserMessage | AssistantMessage
+
+export type TextPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "text"
+  text: string
+  synthetic?: boolean
+  time?: {
+    start: number
+    end?: number
+  }
+}
+
+export type ReasoningPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "reasoning"
+  text: string
+  metadata?: {
+    [key: string]: unknown
+  }
+  time: {
+    start: number
+    end?: number
+  }
+}
+
+export type FilePartSourceText = {
+  value: string
+  start: number
+  end: number
+}
+
+export type FileSource = {
+  text: FilePartSourceText
+  type: "file"
+  path: string
+}
+
+export type Range = {
+  start: {
+    line: number
+    character: number
+  }
+  end: {
+    line: number
+    character: number
+  }
+}
+
+export type SymbolSource = {
+  text: FilePartSourceText
+  type: "symbol"
+  path: string
+  range: Range
+  name: string
+  kind: number
+}
+
+export type FilePartSource = FileSource | SymbolSource
+
+export type FilePart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "file"
+  mime: string
+  filename?: string
+  url: string
+  source?: FilePartSource
+}
+
+export type ToolStatePending = {
+  status: "pending"
+}
+
+export type ToolStateRunning = {
+  status: "running"
+  input: unknown
+  title?: string
+  metadata?: {
+    [key: string]: unknown
+  }
+  time: {
+    start: number
+  }
+}
+
+export type ToolStateCompleted = {
+  status: "completed"
+  input: {
+    [key: string]: unknown
+  }
+  output: string
+  title: string
+  metadata: {
+    [key: string]: unknown
+  }
+  time: {
+    start: number
+    end: number
+    compacted?: number
+  }
+}
+
+export type ToolStateError = {
+  status: "error"
+  input: {
+    [key: string]: unknown
+  }
+  error: string
+  metadata?: {
+    [key: string]: unknown
+  }
+  time: {
+    start: number
+    end: number
+  }
+}
+
+export type ToolState = ToolStatePending | ToolStateRunning | ToolStateCompleted | ToolStateError
+
+export type ToolPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "tool"
+  callID: string
+  tool: string
+  state: ToolState
+}
+
+export type StepStartPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "step-start"
+}
+
+export type StepFinishPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "step-finish"
+  cost: number
+  tokens: {
+    input: number
+    output: number
+    reasoning: number
+    cache: {
+      read: number
+      write: number
+    }
+  }
+}
+
+export type SnapshotPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "snapshot"
+  snapshot: string
+}
+
+export type PatchPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "patch"
+  hash: string
+  files: Array<string>
+}
+
+export type AgentPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "agent"
+  name: string
+  source?: {
+    value: string
+    start: number
+    end: number
+  }
+}
+
+export type Part =
+  | TextPart
+  | ReasoningPart
+  | FilePart
+  | ToolPart
+  | StepStartPart
+  | StepFinishPart
+  | SnapshotPart
+  | PatchPart
+  | AgentPart
+
 export type TextPartInput = {
   id?: string
   type: "text"
@@ -1151,6 +1008,166 @@ export type WellKnownAuth = {
 
 export type Auth = OAuth | ApiAuth | WellKnownAuth
 
+export type EventInstallationUpdated = {
+  type: "installation.updated"
+  properties: {
+    version: string
+  }
+}
+
+export type EventLspClientDiagnostics = {
+  type: "lsp.client.diagnostics"
+  properties: {
+    serverID: string
+    path: string
+  }
+}
+
+export type EventMessageUpdated = {
+  type: "message.updated"
+  properties: {
+    info: Message
+  }
+}
+
+export type EventMessageRemoved = {
+  type: "message.removed"
+  properties: {
+    sessionID: string
+    messageID: string
+  }
+}
+
+export type EventMessagePartUpdated = {
+  type: "message.part.updated"
+  properties: {
+    part: Part
+  }
+}
+
+export type EventMessagePartRemoved = {
+  type: "message.part.removed"
+  properties: {
+    sessionID: string
+    messageID: string
+    partID: string
+  }
+}
+
+export type EventSessionCompacted = {
+  type: "session.compacted"
+  properties: {
+    sessionID: string
+  }
+}
+
+export type Permission = {
+  id: string
+  type: string
+  pattern?: string | Array<string>
+  sessionID: string
+  messageID: string
+  callID?: string
+  title: string
+  metadata: {
+    [key: string]: unknown
+  }
+  time: {
+    created: number
+  }
+}
+
+export type EventPermissionUpdated = {
+  type: "permission.updated"
+  properties: Permission
+}
+
+export type EventPermissionReplied = {
+  type: "permission.replied"
+  properties: {
+    sessionID: string
+    permissionID: string
+    response: string
+  }
+}
+
+export type EventFileEdited = {
+  type: "file.edited"
+  properties: {
+    file: string
+  }
+}
+
+export type EventSessionIdle = {
+  type: "session.idle"
+  properties: {
+    sessionID: string
+  }
+}
+
+export type EventSessionUpdated = {
+  type: "session.updated"
+  properties: {
+    info: Session
+  }
+}
+
+export type EventSessionDeleted = {
+  type: "session.deleted"
+  properties: {
+    info: Session
+  }
+}
+
+export type EventSessionError = {
+  type: "session.error"
+  properties: {
+    sessionID?: string
+    error?: ProviderAuthError | UnknownError | MessageOutputLengthError | MessageAbortedError
+  }
+}
+
+export type EventServerConnected = {
+  type: "server.connected"
+  properties: {
+    [key: string]: unknown
+  }
+}
+
+export type EventFileWatcherUpdated = {
+  type: "file.watcher.updated"
+  properties: {
+    file: string
+    event: "add" | "change" | "unlink"
+  }
+}
+
+export type EventIdeInstalled = {
+  type: "ide.installed"
+  properties: {
+    ide: string
+  }
+}
+
+export type Event =
+  | EventInstallationUpdated
+  | EventLspClientDiagnostics
+  | EventMessageUpdated
+  | EventMessageRemoved
+  | EventMessagePartUpdated
+  | EventMessagePartRemoved
+  | EventSessionCompacted
+  | EventPermissionUpdated
+  | EventPermissionReplied
+  | EventFileEdited
+  | EventSessionIdle
+  | EventSessionUpdated
+  | EventSessionDeleted
+  | EventSessionError
+  | EventServerConnected
+  | EventFileWatcherUpdated
+  | EventIdeInstalled
+
 export type ProjectListData = {
   body?: never
   path?: never
@@ -1187,24 +1204,6 @@ export type ProjectCurrentResponses = {
 
 export type ProjectCurrentResponse = ProjectCurrentResponses[keyof ProjectCurrentResponses]
 
-export type EventSubscribeData = {
-  body?: never
-  path?: never
-  query?: {
-    directory?: string
-  }
-  url: "/event"
-}
-
-export type EventSubscribeResponses = {
-  /**
-   * Event stream
-   */
-  200: Event
-}
-
-export type EventSubscribeResponse = EventSubscribeResponses[keyof EventSubscribeResponses]
-
 export type ConfigGetData = {
   body?: never
   path?: never
@@ -2210,6 +2209,24 @@ export type AuthSetResponses = {
 
 export type AuthSetResponse = AuthSetResponses[keyof AuthSetResponses]
 
+export type EventSubscribeData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+  }
+  url: "/event"
+}
+
+export type EventSubscribeResponses = {
+  /**
+   * Event stream
+   */
+  200: Event
+}
+
+export type EventSubscribeResponse = EventSubscribeResponses[keyof EventSubscribeResponses]
+
 export type ClientOptions = {
   baseUrl: `${string}://${string}` | (string & {})
 }