---@meta

---@class vim.api.create_autocmd.callback.args
---@field id number
---@field event string
---@field group number?
---@field match string
---@field buf number
---@field file string
---@field data any

---@class vim.api.keyset.create_autocmd.opts: vim.api.keyset.create_autocmd
---@field callback? fun(ev:vim.api.create_autocmd.callback.args):boolean?

---@param event string | string[] (string|array) Event(s) that will trigger the handler
---@param opts vim.api.keyset.create_autocmd.opts
---@return integer
function vim.api.nvim_create_autocmd(event, opts) end

---@class vim.api.keyset.user_command.callback_opts
---@field name string
---@field args string
---@field fargs string[]
---@field nargs? integer | string
---@field bang? boolean
---@field line1? integer
---@field line2? integer
---@field range? integer
---@field count? integer
---@field reg? string
---@field mods? string
---@field smods? UserCommandSmods

---@class UserCommandSmods
---@field browse boolean
---@field confirm boolean
---@field emsg_silent boolean
---@field hide boolean
---@field horizontal boolean
---@field keepalt boolean
---@field keepjumps boolean
---@field keepmarks boolean
---@field keeppatterns boolean
---@field lockmarks boolean
---@field noautocmd boolean
---@field noswapfile boolean
---@field sandbox boolean
---@field silent boolean
---@field split string
---@field tab integer
---@field unsilent boolean
---@field verbose integer
---@field vertical boolean

---@class vim.api.keyset.user_command.opts: vim.api.keyset.user_command
---@field nargs? integer | string
---@field range? integer
---@field bang? boolean
---@field desc? string
---@field force? boolean
---@field complete? fun(prefix: string, line: string, pos?: integer): string[]
---@field preview? fun(opts: vim.api.keyset.user_command.callback_opts, ns: integer, buf: integer): nil

---@alias vim.api.keyset.user_command.callback fun(opts?: vim.api.keyset.user_command.callback_opts):nil

---@param name string
---@param command vim.api.keyset.user_command.callback
---@param opts? vim.api.keyset.user_command.opts
function vim.api.nvim_create_user_command(name, command, opts) end

---@type boolean
vim.g.avante_login = vim.g.avante_login

---@class AvanteHandlerOptions: table<[string], string>
---@field on_start AvanteLLMStartCallback
---@field on_chunk AvanteLLMChunkCallback
---@field on_stop AvanteLLMStopCallback
---@field on_messages_add? fun(messages: avante.HistoryMessage[]): nil
---@field on_state_change? fun(state: avante.GenerateState): nil
---@field update_tokens_usage? fun(usage: avante.LLMTokenUsage): nil
---
---@alias AvanteLLMMessageContentItem string | { type: "text", text: string, cache_control: { type: string } | nil } | { type: "image", source: { type: "base64", media_type: string, data: string } } | { type: "tool_use", name: string, id: string, input: any } | { type: "tool_result", tool_use_id: string, content: string, is_error?: boolean, is_user_declined?: boolean } | { type: "thinking", thinking: string, signature: string } | { type: "redacted_thinking", data: string }

---@alias AvanteLLMMessageContent AvanteLLMMessageContentItem[] | string

---@class AvanteLLMMessage
---@field role "user" | "assistant"
---@field content AvanteLLMMessageContent

---@class avante.TODO
---@field id string
---@field content string
---@field status "todo" | "doing" | "done" | "cancelled"
---@field priority "low" | "medium" | "high"

---@class avante.HistoryMessage
---@field message AvanteLLMMessage
---@field timestamp string
---@field state avante.HistoryMessageState
---@field uuid string | nil
---@field displayed_tool_name string | nil
---@field displayed_content string | nil
---@field visible boolean | nil
---@field is_context boolean | nil
---@field is_user_submission boolean | nil
---@field provider string | nil
---@field model string | nil
---@field selected_code AvanteSelectedCode | nil
---@field selected_filepaths string[] | nil
---@field tool_use_logs string[] | nil
---@field tool_use_log_lines avante.ui.Line[] | nil
---@field tool_use_store table | nil
---@field just_for_display boolean | nil
---@field is_dummy boolean | nil
---@field is_compacted boolean | nil
---@field is_deleted boolean | nil
---@field turn_id string | nil
---@field is_calling boolean | nil
---@field original_content AvanteLLMMessageContent | nil
---@field acp_tool_call? avante.acp.ToolCall

---@class AvanteLLMToolResult
---@field tool_name string
---@field tool_use_id string
---@field content string
---@field is_error? boolean
---@field is_user_declined? boolean

---@class AvantePromptOptions: table<[string], string>
---@field system_prompt string
---@field messages AvanteLLMMessage[]
---@field image_paths? string[]
---@field tools? AvanteLLMTool[]
---@field pending_compaction_history_messages? AvanteLLMMessage[]
---
---@class AvanteGeminiMessage
---@field role "user"
---@field parts { text: string }[]
---
---@class AvanteClaudeMessageContentBaseItem
---@field cache_control {type: "ephemeral"}?
---
---@class AvanteClaudeMessageContentTextItem: AvanteClaudeMessageContentBaseItem
---@field type "text"
---@field text string
---
---@class AvanteClaudeMessageCotnentImageItem: AvanteClaudeMessageContentBaseItem
---@field type "image"
---@field source {type: "base64", media_type: string, data: string}
---
---@class AvanteClaudeMessage
---@field role "user" | "assistant"
---@field content [AvanteClaudeMessageContentTextItem | AvanteClaudeMessageCotnentImageItem][]

---@class AvanteClaudeTool
---@field name string
---@field description string
---@field input_schema AvanteClaudeToolInputSchema

---@class AvanteClaudeToolInputSchema
---@field type "object"
---@field properties table<string, AvanteClaudeToolInputSchemaProperty>
---@field required string[]

---@class AvanteClaudeToolInputSchemaProperty
---@field type "string" | "number" | "boolean"
---@field description string
---@field enum? string[]
---
---@class AvanteOpenAIChatResponse
---@field id string
---@field object "chat.completion" | "chat.completion.chunk"
---@field created integer
---@field model string
---@field system_fingerprint string
---@field choices? AvanteOpenAIResponseChoice[] | AvanteOpenAIResponseChoiceComplete[]
---@field usage {prompt_tokens: integer, completion_tokens: integer, total_tokens: integer}
---
---@class AvanteOpenAIResponseChoice
---@field index integer
---@field delta AvanteOpenAIMessage
---@field logprobs? integer
---@field finish_reason? "stop" | "length"
---
---@class AvanteOpenAIResponseChoiceComplete
---@field message AvanteOpenAIMessage
---@field finish_reason "stop" | "length" | "eos_token"
---@field index integer
---@field logprobs integer
---
---@class AvanteOpenAIMessageToolCallFunction
---@field name string
---@field arguments string
---
---@class AvanteOpenAIMessageToolCall
---@field index integer
---@field id string
---@field type "function"
---@field function AvanteOpenAIMessageToolCallFunction
---
---@class AvanteOpenAIMessage
---@field role? "user" | "system" | "assistant"
---@field content? string
---@field reasoning_content? string
---@field reasoning? string
---@field tool_calls? AvanteOpenAIMessageToolCall[]
---@field type? "reasoning" | "function_call" | "function_call_output"
---@field id? string
---@field encrypted_content? string
---@field summary? string
---@field call_id? string
---@field name? string
---@field arguments? string
---@field output? string
---
---@class AvanteOpenAITool
---@field type "function"
---@field function? AvanteOpenAIToolFunction
---@field name? string
---@field description? string | nil
---@field parameters? AvanteOpenAIToolFunctionParameters | nil
---@field strict? boolean | nil
---
---@class AvanteOpenAIToolFunction
---@field name string
---@field description string | nil
---@field parameters AvanteOpenAIToolFunctionParameters | nil
---@field strict boolean | nil
---
---@class AvanteOpenAIToolFunctionParameters
---@field type "object"
---@field properties table<string, AvanteOpenAIToolFunctionParameterProperty>
---@field required string[]
---@field additionalProperties boolean
---
---@class AvanteOpenAIToolFunctionParameterProperty
---@field type string
---@field description string
---
---@alias AvanteChatMessage AvanteClaudeMessage | AvanteOpenAIMessage | AvanteGeminiMessage
---
---@alias AvanteMessagesParser fun(self: AvanteProviderFunctor, opts: AvantePromptOptions): AvanteChatMessage[]
---
---@class AvanteCurlOutput: {url: string, proxy: string, insecure: boolean, body: table<string, any> | string, headers: table<string, string>, rawArgs: string[] | nil}
---@alias AvanteCurlArgsParser fun(self: AvanteProviderFunctor, prompt_opts: AvantePromptOptions): (AvanteCurlOutput | nil)
---
---@alias AvanteResponseParser fun(self: AvanteProviderFunctor, ctx: any, data_stream: string, event_state: string, opts: AvanteHandlerOptions): nil
---
---@class AvanteDefaultBaseProvider: table<string, any>
---@field endpoint? string
---@field extra_request_body? table<string, any>
---@field model? string
---@field model_names? string[]
---@field local? boolean
---@field proxy? string
---@field keep_alive? string
---@field timeout? integer
---@field allow_insecure? boolean
---@field api_key_name? string
---@field _shellenv? string
---@field disable_tools? boolean
---@field entra? boolean
---@field hide_in_model_selector? boolean
---@field use_ReAct_prompt? boolean
---@field context_window? integer
---@field use_response_api? boolean | fun(provider: AvanteDefaultBaseProvider, ctx?: any): boolean
---@field support_previous_response_id? boolean
---
---@class AvanteSupportedProvider: AvanteDefaultBaseProvider
---@field __inherited_from? string
---@field display_name? string
---
---@class avante.OpenAITokenUsage
---@field total_tokens number
---@field prompt_tokens number
---@field completion_tokens number
---@field prompt_tokens_details {cached_tokens: number}
---
---@class avante.AnthropicTokenUsage
---@field input_tokens number
---@field cache_creation_input_tokens number
---@field cache_read_input_tokens number
---@field output_tokens number
---
---@class avante.GeminiTokenUsage
---@field promptTokenCount number
---@field candidatesTokenCount number
---
---@class avante.LLMTokenUsage
---@field prompt_tokens number
---@field completion_tokens number
---
---@class AvanteLLMThinkingBlock
---@field thinking string
---@field signature string
---
---@class AvanteLLMRedactedThinkingBlock
---@field data string
---
---@alias avante.HistoryMessageState "generating" | "generated"
---
---@class AvanteLLMToolUse
---@field name string
---@field id string
---@field input any
---
---@class AvantePartialLLMToolUse : AvanteLLMToolUse
---@field state avante.HistoryMessageState
---
---@class AvanteLLMStartCallbackOptions
---@field usage? avante.LLMTokenUsage
---
---@class AvanteLLMStopCallbackOptions
---@field reason "complete" | "tool_use" | "error" | "rate_limit" | "cancelled" | "max_tokens" | "usage"
---@field error? string | table
---@field usage? avante.LLMTokenUsage
---@field retry_after? integer
---@field headers? table<string, string>
---@field streaming_tool_use? boolean
---
---@alias AvanteStreamParser fun(self: AvanteProviderFunctor, ctx: any, line: string, handler_opts: AvanteHandlerOptions): nil
---@alias AvanteLLMStartCallback fun(opts: AvanteLLMStartCallbackOptions): nil
---@alias AvanteLLMChunkCallback fun(chunk: string): any
---@alias AvanteLLMStopCallback fun(opts: AvanteLLMStopCallbackOptions): nil
---@alias AvanteLLMConfigHandler fun(opts: AvanteSupportedProvider): AvanteDefaultBaseProvider, table<string, any>
---
---@class AvanteProviderModel
---@field id string
---@field name string
---@field display_name string
---@field provider_name string
---@field version string
---@field tokenizer? string
---@field max_input_tokens? integer
---@field max_output_tokens? integer
---@field policy? boolean
---
---@alias AvanteProviderModelList AvanteProviderModel[]
---
---@class AvanteProvider: AvanteSupportedProvider
---@field parse_curl_args? AvanteCurlArgsParser
---@field parse_stream_data? AvanteStreamParser
---@field parse_api_key? fun(): string | nil
---
---@class AvanteProviderFunctor
---@field _model_list_cache table
---@field extra_headers fun(table): table | table | nil
---@field support_prompt_caching boolean | nil
---@field role_map table<"user" | "assistant", string>
---@field parse_messages AvanteMessagesParser
---@field parse_response AvanteResponseParser
---@field parse_curl_args AvanteCurlArgsParser
---@field is_disable_stream fun(self: AvanteProviderFunctor): boolean
---@field setup fun(): nil
---@field is_env_set fun(): boolean
---@field api_key_name string
---@field tokenizer_id string | "gpt-4o"
---@field model? string
---@field context_window? integer
---@field parse_api_key fun(): string | nil
---@field parse_stream_data? AvanteStreamParser
---@field on_error? fun(result: table<string, any>): nil
---@field transform_tool? fun(self: AvanteProviderFunctor, tool: AvanteLLMTool): AvanteOpenAITool | AvanteClaudeTool
---@field get_rate_limit_sleep_time? fun(self: AvanteProviderFunctor, headers: table<string, string>): integer | nil
---@field list_models? fun(self): AvanteProviderModelList | nil
---
---@alias AvanteBedrockPayloadBuilder fun(self: AvanteBedrockModelHandler | AvanteBedrockProviderFunctor, prompt_opts: AvantePromptOptions, request_body: table<string, any>): table<string, any>
---
---@class AvanteBedrockProviderFunctor: AvanteProviderFunctor
---@field load_model_handler fun(): AvanteBedrockModelHandler
---@field build_bedrock_payload? AvanteBedrockPayloadBuilder
---
---@class AvanteBedrockModelHandler : AvanteProviderFunctor
---@field role_map table<"user" | "assistant", string>
---@field parse_messages AvanteMessagesParser
---@field parse_response AvanteResponseParser
---@field build_bedrock_payload AvanteBedrockPayloadBuilder
---
---@class AvanteACPProvider
---@field command string
---@field args string[]
---@field env table<string, string>
---@field auth_method string
---
---@alias AvanteLlmMode avante.Mode | "editing" | "suggesting"
---
---@class AvanteSelectedCode
---@field path string
---@field content string
---@field file_type string
---
---@class AvanteSelectedFile
---@field path string
---@field content string
---@field file_type string
---
---@class AvanteTemplateOptions
---@field ask boolean
---@field code_lang string
---@field recently_viewed_files string[] | nil
---@field selected_code AvanteSelectedCode | nil
---@field project_context string | nil
---@field selected_files AvanteSelectedFile[] | nil
---@field selected_filepaths string[] | nil
---@field diagnostics string | nil
---@field history_messages avante.HistoryMessage[] | nil
---@field get_todos? fun(): avante.TODO[]
---@field update_todos? fun(todos: avante.TODO[]): nil
---@field memory string | nil
---@field get_tokens_usage? fun(): avante.LLMTokenUsage | nil
---
---@class AvanteGeneratePromptsOptions: AvanteTemplateOptions
---@field instructions? string
---@field mode? AvanteLlmMode
---@field provider AvanteProviderFunctor | AvanteBedrockProviderFunctor | nil
---@field tools? AvanteLLMTool[]
---@field original_code? string
---@field update_snippets? string[]
---@field prompt_opts? AvantePromptOptions
---@field session_ctx? table
---
---@class AvanteLLMToolHistory
---@field tool_result? AvanteLLMToolResult
---@field tool_use? AvanteLLMToolUse
---
---@alias AvanteLLMMemorySummarizeCallback fun(pending_compaction_history_messages: avante.HistoryMessage[]): nil
---
---@alias AvanteLLMToolUseState "generating" | "generated" | "running" | "succeeded" | "failed"
---@alias avante.GenerateState "generating" | "tool calling" | "failed" | "succeeded" | "cancelled" | "searching" | "thinking" | "compacting" | "compacted" | "initializing" | "initialized"
---
---@class AvanteLLMStreamOptions: AvanteGeneratePromptsOptions
---@field acp_client? avante.acp.ACPClient
---@field on_save_acp_client? fun(client: avante.acp.ACPClient): nil
---@field just_connect_acp_client? boolean
---@field acp_session_id? string
---@field on_save_acp_session_id? fun(session_id: string): nil
---@field on_start AvanteLLMStartCallback
---@field on_chunk? AvanteLLMChunkCallback
---@field on_stop AvanteLLMStopCallback
---@field on_memory_summarize? AvanteLLMMemorySummarizeCallback
---@field on_tool_log? fun(tool_id: string, tool_name: string, log: string, state: AvanteLLMToolUseState): nil
---@field set_tool_use_store? fun(tool_id: string, key: string, value: any): nil
---@field get_history_messages? fun(opts?: { all?: boolean }): avante.HistoryMessage[]
---@field on_messages_add? fun(messages: avante.HistoryMessage[]): nil
---@field on_state_change? fun(state: avante.GenerateState): nil
---@field update_tokens_usage? fun(usage: avante.LLMTokenUsage): nil
---
---@class AvanteLLMToolFuncOpts
---@field session_ctx table
---@field on_complete? fun(result: boolean | string | nil, error: string | nil): nil
---@field on_log? fun(log: string): nil
---@field set_store? fun(key: string, value: any): nil
---@field tool_use_id? string
---@field streaming? boolean
---
---@alias AvanteLLMToolFunc<T> fun(
---  input: T,
---  opts: AvanteLLMToolFuncOpts)
---  : (boolean | string | nil, string | nil)
---
---@class avante.LLMToolOnRenderOpts
---@field logs string[]
---@field state avante.HistoryMessageState
---@field store table | nil
---@field result_message avante.HistoryMessage | nil
---
--- @alias avante.LLMToolOnRender<T> fun(input: T, opts: avante.LLMToolOnRenderOpts): avante.ui.Line[]
---
---@class AvanteLLMTool
---@field name string
---@field description? string
---@field get_description? fun(): string
---@field func? AvanteLLMToolFunc
---@field param AvanteLLMToolParam
---@field returns AvanteLLMToolReturn[]
---@field enabled? fun(opts: { user_input: string, history_messages: AvanteLLMMessage[] }): boolean
---@field on_render? avante.LLMToolOnRender
---@field support_streaming? boolean

---@class AvanteLLMToolPublic : AvanteLLMTool
---@field func AvanteLLMToolFunc

---@class AvanteLLMToolParam
---@field type 'table'
---@field fields AvanteLLMToolParamField[]
---@field usage? table

---@class AvanteLLMToolParamField
---@field name string
---@field description? string
---@field get_description? fun(): string
---@field type 'string' | 'integer' | 'boolean' | 'object' | 'array'
---@field fields? AvanteLLMToolParamField[]
---@field items? AvanteLLMToolParamField
---@field choices? string[]
---@field optional? boolean

---@class AvanteLLMToolReturn
---@field name string
---@field description string
---@field type 'string' | 'string[]' | 'boolean' | 'array'
---@field optional? boolean
---
---@class avante.ChatHistoryEntry
---@field timestamp string
---@field provider string
---@field model string
---@field request string
---@field response string
---@field original_response string
---@field selected_file {filepath: string}?
---@field selected_code AvanteSelectedCode | nil
---@field selected_filepaths string[] | nil
---@field visible boolean?
---
---@class avante.ChatHistory
---@field title string
---@field timestamp string
---@field messages avante.HistoryMessage[]
---@field entries avante.ChatHistoryEntry[]
---@field todos avante.TODO[]
---@field memory avante.ChatMemory | nil
---@field filename string
---@field system_prompt string | nil
---@field tokens_usage avante.LLMTokenUsage | nil
---@field acp_session_id string | nil
---
---@class avante.ChatMemory
---@field content string
---@field last_summarized_timestamp string
---@field last_message_uuid string | nil
---
---@class avante.CurlOpts
---@field provider AvanteProviderFunctor
---@field prompt_opts AvantePromptOptions
---@field handler_opts AvanteHandlerOptions
---@field on_response_headers? fun(headers: table<string, string>): nil
---
---@class avante.lsp.Definition
---@field content string
---@field uri string
---
---@alias AvanteSlashCommandBuiltInName "clear" | "help" | "lines" | "commit" | "new"
---@alias AvanteSlashCommandCallback fun(self: avante.Sidebar, args: string, cb?: fun(args: string): nil): nil
---@class AvanteSlashCommand
---@field name AvanteSlashCommandBuiltInName | string
---@field description string
---@field details string
---@field shorthelp? string
---@field callback? AvanteSlashCommandCallback

---@alias AvanteMentions "codebase" | "diagnostics" | "file" | "quickfix" | "buffers"
---@alias AvanteMentionCallback fun(args: string, cb?: fun(args: string): nil): nil
---@alias AvanteMention {description: string, command: AvanteMentions, details: string, shorthelp?: string, callback?: AvanteMentionCallback}

---@class AvanteShortcut
---@field name string
---@field details string
---@field description string
---@field prompt string