import * as z from "zod/v3";
import { ClosedEnum } from "../../types/enums.js";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
import { OpenAIChatCompletionUsage, OpenAIChatCompletionUsage$Outbound } from "./openaichatcompletionusage.js";
export type OpenAIChatCompletionChunkFile2 = {
    /**
     * The unique identifier of a previously uploaded file
     */
    fileId: string;
    /**
     * Optional filename override
     */
    filename?: string | undefined;
};
export type OpenAIChatCompletionChunkFile1 = {
    /**
     * The name of the file
     */
    filename: string;
    /**
     * Base64-encoded file data
     */
    fileData: string;
};
/**
 * The file to include in the message, either as raw data or by reference
 */
export type OpenAIChatCompletionChunk2File = OpenAIChatCompletionChunkFile1 | OpenAIChatCompletionChunkFile2;
export type OpenAIChatCompletionChunk24 = {
    /**
     * Content type identifier for file content
     */
    type: "file";
    /**
     * The file to include in the message, either as raw data or by reference
     */
    file: OpenAIChatCompletionChunkFile1 | OpenAIChatCompletionChunkFile2;
};
/**
 * The format of the encoded audio data
 */
export declare const OpenAIChatCompletionChunk2Format: {
    readonly Wav: "wav";
    readonly Mp3: "mp3";
};
/**
 * The format of the encoded audio data
 */
export type OpenAIChatCompletionChunk2Format = ClosedEnum<typeof OpenAIChatCompletionChunk2Format>;
export type OpenAIChatCompletionChunk2InputAudio = {
    /**
     * Base64-encoded audio data
     */
    data: string;
    /**
     * The format of the encoded audio data
     */
    format: OpenAIChatCompletionChunk2Format;
};
export type OpenAIChatCompletionChunk23 = {
    /**
     * Content type identifier for audio input content
     */
    type: "input_audio";
    inputAudio: OpenAIChatCompletionChunk2InputAudio;
};
/**
 * The detail level of the image analysis. 'low' disables high-res mode, 'high' enables it, 'auto' lets the model decide.
 */
export declare const OpenAIChatCompletionChunk2Detail: {
    readonly Auto: "auto";
    readonly Low: "low";
    readonly High: "high";
};
/**
 * The detail level of the image analysis. 'low' disables high-res mode, 'high' enables it, 'auto' lets the model decide.
 */
export type OpenAIChatCompletionChunk2Detail = ClosedEnum<typeof OpenAIChatCompletionChunk2Detail>;
export type OpenAIChatCompletionChunk2ImageUrl = {
    /**
     * The URL of the image, or a base64-encoded image data URL
     */
    url: string;
    /**
     * The detail level of the image analysis. 'low' disables high-res mode, 'high' enables it, 'auto' lets the model decide.
     */
    detail?: OpenAIChatCompletionChunk2Detail | undefined;
};
export type OpenAIChatCompletionChunk22 = {
    /**
     * Content type identifier for image URL content
     */
    type: "image_url";
    imageUrl: OpenAIChatCompletionChunk2ImageUrl;
};
export type OpenAIChatCompletionChunk21 = {
    /**
     * Content type identifier for text content
     */
    type: "text";
    /**
     * The text content to include in the message
     */
    text: string;
};
/**
 * A content part that can be included in a message. Supports text, images, audio, and files.
 */
export type OpenAIChatCompletionChunkContent2 = OpenAIChatCompletionChunk21 | OpenAIChatCompletionChunk22 | OpenAIChatCompletionChunk23 | OpenAIChatCompletionChunk24;
/**
 * The content of the chunk. May be a string, content parts, or null.
 */
export type OpenAIChatCompletionChunkContent = string | Array<OpenAIChatCompletionChunk21 | OpenAIChatCompletionChunk22 | OpenAIChatCompletionChunk23 | OpenAIChatCompletionChunk24>;
/**
 * The function that the model called
 */
export type OpenAIChatCompletionChunkFunction = {
    /**
     * The name of the function called
     */
    name?: string | undefined;
    /**
     * The arguments passed to the function, as a JSON string
     */
    arguments?: string | undefined;
};
/**
 * A partial tool call delta in a streaming chunk
 */
export type OpenAIChatCompletionChunkToolCalls = {
    /**
     * The ID of the tool call
     */
    id?: string | undefined;
    /**
     * The type of the tool. Currently only 'function' is supported.
     */
    type?: "function" | undefined;
    /**
     * The function that the model called
     */
    function?: OpenAIChatCompletionChunkFunction | undefined;
    /**
     * The index of the tool call in the list of tool calls
     */
    index: number;
};
/**
 * The delta content for this chunk
 */
export type Delta = {
    /**
     * The role of the author of this message
     */
    role?: "assistant" | undefined;
    /**
     * The content of the chunk. May be a string, content parts, or null.
     */
    content?: string | Array<OpenAIChatCompletionChunk21 | OpenAIChatCompletionChunk22 | OpenAIChatCompletionChunk23 | OpenAIChatCompletionChunk24> | null | undefined;
    /**
     * The reasoning content delta generated by the model. Present for models that support chain-of-thought reasoning.
     */
    reasoning?: string | null | undefined;
    /**
     * The tool call deltas generated by the model
     */
    toolCalls?: Array<OpenAIChatCompletionChunkToolCalls> | undefined;
};
/**
 * The reason why the model stopped generating tokens.
 */
export declare const FinishReason1: {
    readonly Stop: "stop";
    readonly Length: "length";
    readonly ToolCalls: "tool_calls";
    readonly ContentFilter: "content_filter";
};
/**
 * The reason why the model stopped generating tokens.
 */
export type FinishReason1 = ClosedEnum<typeof FinishReason1>;
/**
 * The reason the model stopped generating tokens. Only present in the final chunk. 'stop' means natural stop point, 'length' means max_tokens limit reached, 'tool_calls' means the model called a tool, 'content_filter' means content was filtered.
 */
export type OpenAIChatCompletionChunkFinishReason = FinishReason1 | string;
/**
 * Log probability information for the choice
 */
export type OpenAIChatCompletionChunkLogprobs = {
    /**
     * The list of tokens
     */
    tokens: Array<string>;
    /**
     * The log probability of each token
     */
    tokenLogprobs: Array<number>;
    /**
     * The top log probabilities for each token position
     */
    topLogprobs: Array<{
        [k: string]: number;
    }>;
    /**
     * The character offset from the beginning of the returned text for each token
     */
    textOffset: Array<number>;
};
/**
 * A chat completion choice in a streaming chunk
 */
export type Choices = {
    /**
     * The index of this choice in the list of choices
     */
    index: number;
    /**
     * The delta content for this chunk
     */
    delta: Delta;
    /**
     * The reason the model stopped generating tokens. Only present in the final chunk. 'stop' means natural stop point, 'length' means max_tokens limit reached, 'tool_calls' means the model called a tool, 'content_filter' means content was filtered.
     */
    finishReason: FinishReason1 | string | null;
    /**
     * Log probability information for the choice
     */
    logprobs?: OpenAIChatCompletionChunkLogprobs | null | undefined;
};
/**
 * Represents a streamed chunk of a chat completion response
 */
export type OpenAIChatCompletionChunk = {
    /**
     * A unique identifier for the chat completion
     */
    id: string;
    /**
     * The object type, always 'chat.completion.chunk'
     */
    object: "chat.completion.chunk";
    /**
     * The Unix timestamp (in seconds) of when the chat completion was created
     */
    created: number;
    /**
     * The model used for the chat completion
     */
    model: string;
    /**
     * A list of chat completion choices in this chunk
     */
    choices: Array<Choices>;
    /**
     * Usage statistics for the completion request
     */
    usage?: OpenAIChatCompletionUsage | undefined;
    /**
     * This fingerprint represents the backend configuration that the model runs with
     */
    systemFingerprint?: string | undefined;
};
/** @internal */
export declare const OpenAIChatCompletionChunkFile2$inboundSchema: z.ZodType<OpenAIChatCompletionChunkFile2, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkFile2$Outbound = {
    file_id: string;
    filename?: string | undefined;
};
/** @internal */
export declare const OpenAIChatCompletionChunkFile2$outboundSchema: z.ZodType<OpenAIChatCompletionChunkFile2$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkFile2>;
export declare function openAIChatCompletionChunkFile2ToJSON(openAIChatCompletionChunkFile2: OpenAIChatCompletionChunkFile2): string;
export declare function openAIChatCompletionChunkFile2FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkFile2, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkFile1$inboundSchema: z.ZodType<OpenAIChatCompletionChunkFile1, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkFile1$Outbound = {
    filename: string;
    file_data: string;
};
/** @internal */
export declare const OpenAIChatCompletionChunkFile1$outboundSchema: z.ZodType<OpenAIChatCompletionChunkFile1$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkFile1>;
export declare function openAIChatCompletionChunkFile1ToJSON(openAIChatCompletionChunkFile1: OpenAIChatCompletionChunkFile1): string;
export declare function openAIChatCompletionChunkFile1FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkFile1, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk2File$inboundSchema: z.ZodType<OpenAIChatCompletionChunk2File, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk2File$Outbound = OpenAIChatCompletionChunkFile1$Outbound | OpenAIChatCompletionChunkFile2$Outbound;
/** @internal */
export declare const OpenAIChatCompletionChunk2File$outboundSchema: z.ZodType<OpenAIChatCompletionChunk2File$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk2File>;
export declare function openAIChatCompletionChunk2FileToJSON(openAIChatCompletionChunk2File: OpenAIChatCompletionChunk2File): string;
export declare function openAIChatCompletionChunk2FileFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk2File, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk24$inboundSchema: z.ZodType<OpenAIChatCompletionChunk24, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk24$Outbound = {
    type: "file";
    file: OpenAIChatCompletionChunkFile1$Outbound | OpenAIChatCompletionChunkFile2$Outbound;
};
/** @internal */
export declare const OpenAIChatCompletionChunk24$outboundSchema: z.ZodType<OpenAIChatCompletionChunk24$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk24>;
export declare function openAIChatCompletionChunk24ToJSON(openAIChatCompletionChunk24: OpenAIChatCompletionChunk24): string;
export declare function openAIChatCompletionChunk24FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk24, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk2Format$inboundSchema: z.ZodNativeEnum<typeof OpenAIChatCompletionChunk2Format>;
/** @internal */
export declare const OpenAIChatCompletionChunk2Format$outboundSchema: z.ZodNativeEnum<typeof OpenAIChatCompletionChunk2Format>;
/** @internal */
export declare const OpenAIChatCompletionChunk2InputAudio$inboundSchema: z.ZodType<OpenAIChatCompletionChunk2InputAudio, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk2InputAudio$Outbound = {
    data: string;
    format: string;
};
/** @internal */
export declare const OpenAIChatCompletionChunk2InputAudio$outboundSchema: z.ZodType<OpenAIChatCompletionChunk2InputAudio$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk2InputAudio>;
export declare function openAIChatCompletionChunk2InputAudioToJSON(openAIChatCompletionChunk2InputAudio: OpenAIChatCompletionChunk2InputAudio): string;
export declare function openAIChatCompletionChunk2InputAudioFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk2InputAudio, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk23$inboundSchema: z.ZodType<OpenAIChatCompletionChunk23, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk23$Outbound = {
    type: "input_audio";
    input_audio: OpenAIChatCompletionChunk2InputAudio$Outbound;
};
/** @internal */
export declare const OpenAIChatCompletionChunk23$outboundSchema: z.ZodType<OpenAIChatCompletionChunk23$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk23>;
export declare function openAIChatCompletionChunk23ToJSON(openAIChatCompletionChunk23: OpenAIChatCompletionChunk23): string;
export declare function openAIChatCompletionChunk23FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk23, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk2Detail$inboundSchema: z.ZodNativeEnum<typeof OpenAIChatCompletionChunk2Detail>;
/** @internal */
export declare const OpenAIChatCompletionChunk2Detail$outboundSchema: z.ZodNativeEnum<typeof OpenAIChatCompletionChunk2Detail>;
/** @internal */
export declare const OpenAIChatCompletionChunk2ImageUrl$inboundSchema: z.ZodType<OpenAIChatCompletionChunk2ImageUrl, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk2ImageUrl$Outbound = {
    url: string;
    detail?: string | undefined;
};
/** @internal */
export declare const OpenAIChatCompletionChunk2ImageUrl$outboundSchema: z.ZodType<OpenAIChatCompletionChunk2ImageUrl$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk2ImageUrl>;
export declare function openAIChatCompletionChunk2ImageUrlToJSON(openAIChatCompletionChunk2ImageUrl: OpenAIChatCompletionChunk2ImageUrl): string;
export declare function openAIChatCompletionChunk2ImageUrlFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk2ImageUrl, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk22$inboundSchema: z.ZodType<OpenAIChatCompletionChunk22, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk22$Outbound = {
    type: "image_url";
    image_url: OpenAIChatCompletionChunk2ImageUrl$Outbound;
};
/** @internal */
export declare const OpenAIChatCompletionChunk22$outboundSchema: z.ZodType<OpenAIChatCompletionChunk22$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk22>;
export declare function openAIChatCompletionChunk22ToJSON(openAIChatCompletionChunk22: OpenAIChatCompletionChunk22): string;
export declare function openAIChatCompletionChunk22FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk22, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk21$inboundSchema: z.ZodType<OpenAIChatCompletionChunk21, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk21$Outbound = {
    type: "text";
    text: string;
};
/** @internal */
export declare const OpenAIChatCompletionChunk21$outboundSchema: z.ZodType<OpenAIChatCompletionChunk21$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk21>;
export declare function openAIChatCompletionChunk21ToJSON(openAIChatCompletionChunk21: OpenAIChatCompletionChunk21): string;
export declare function openAIChatCompletionChunk21FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk21, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkContent2$inboundSchema: z.ZodType<OpenAIChatCompletionChunkContent2, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkContent2$Outbound = OpenAIChatCompletionChunk21$Outbound | OpenAIChatCompletionChunk22$Outbound | OpenAIChatCompletionChunk23$Outbound | OpenAIChatCompletionChunk24$Outbound;
/** @internal */
export declare const OpenAIChatCompletionChunkContent2$outboundSchema: z.ZodType<OpenAIChatCompletionChunkContent2$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkContent2>;
export declare function openAIChatCompletionChunkContent2ToJSON(openAIChatCompletionChunkContent2: OpenAIChatCompletionChunkContent2): string;
export declare function openAIChatCompletionChunkContent2FromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkContent2, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkContent$inboundSchema: z.ZodType<OpenAIChatCompletionChunkContent, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkContent$Outbound = string | Array<OpenAIChatCompletionChunk21$Outbound | OpenAIChatCompletionChunk22$Outbound | OpenAIChatCompletionChunk23$Outbound | OpenAIChatCompletionChunk24$Outbound>;
/** @internal */
export declare const OpenAIChatCompletionChunkContent$outboundSchema: z.ZodType<OpenAIChatCompletionChunkContent$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkContent>;
export declare function openAIChatCompletionChunkContentToJSON(openAIChatCompletionChunkContent: OpenAIChatCompletionChunkContent): string;
export declare function openAIChatCompletionChunkContentFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkContent, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkFunction$inboundSchema: z.ZodType<OpenAIChatCompletionChunkFunction, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkFunction$Outbound = {
    name?: string | undefined;
    arguments?: string | undefined;
};
/** @internal */
export declare const OpenAIChatCompletionChunkFunction$outboundSchema: z.ZodType<OpenAIChatCompletionChunkFunction$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkFunction>;
export declare function openAIChatCompletionChunkFunctionToJSON(openAIChatCompletionChunkFunction: OpenAIChatCompletionChunkFunction): string;
export declare function openAIChatCompletionChunkFunctionFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkFunction, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkToolCalls$inboundSchema: z.ZodType<OpenAIChatCompletionChunkToolCalls, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkToolCalls$Outbound = {
    id?: string | undefined;
    type?: "function" | undefined;
    function?: OpenAIChatCompletionChunkFunction$Outbound | undefined;
    index: number;
};
/** @internal */
export declare const OpenAIChatCompletionChunkToolCalls$outboundSchema: z.ZodType<OpenAIChatCompletionChunkToolCalls$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkToolCalls>;
export declare function openAIChatCompletionChunkToolCallsToJSON(openAIChatCompletionChunkToolCalls: OpenAIChatCompletionChunkToolCalls): string;
export declare function openAIChatCompletionChunkToolCallsFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkToolCalls, SDKValidationError>;
/** @internal */
export declare const Delta$inboundSchema: z.ZodType<Delta, z.ZodTypeDef, unknown>;
/** @internal */
export type Delta$Outbound = {
    role?: "assistant" | undefined;
    content?: string | Array<OpenAIChatCompletionChunk21$Outbound | OpenAIChatCompletionChunk22$Outbound | OpenAIChatCompletionChunk23$Outbound | OpenAIChatCompletionChunk24$Outbound> | null | undefined;
    reasoning?: string | null | undefined;
    tool_calls?: Array<OpenAIChatCompletionChunkToolCalls$Outbound> | undefined;
};
/** @internal */
export declare const Delta$outboundSchema: z.ZodType<Delta$Outbound, z.ZodTypeDef, Delta>;
export declare function deltaToJSON(delta: Delta): string;
export declare function deltaFromJSON(jsonString: string): SafeParseResult<Delta, SDKValidationError>;
/** @internal */
export declare const FinishReason1$inboundSchema: z.ZodNativeEnum<typeof FinishReason1>;
/** @internal */
export declare const FinishReason1$outboundSchema: z.ZodNativeEnum<typeof FinishReason1>;
/** @internal */
export declare const OpenAIChatCompletionChunkFinishReason$inboundSchema: z.ZodType<OpenAIChatCompletionChunkFinishReason, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkFinishReason$Outbound = string | string;
/** @internal */
export declare const OpenAIChatCompletionChunkFinishReason$outboundSchema: z.ZodType<OpenAIChatCompletionChunkFinishReason$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkFinishReason>;
export declare function openAIChatCompletionChunkFinishReasonToJSON(openAIChatCompletionChunkFinishReason: OpenAIChatCompletionChunkFinishReason): string;
export declare function openAIChatCompletionChunkFinishReasonFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkFinishReason, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunkLogprobs$inboundSchema: z.ZodType<OpenAIChatCompletionChunkLogprobs, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunkLogprobs$Outbound = {
    tokens: Array<string>;
    token_logprobs: Array<number>;
    top_logprobs: Array<{
        [k: string]: number;
    }>;
    text_offset: Array<number>;
};
/** @internal */
export declare const OpenAIChatCompletionChunkLogprobs$outboundSchema: z.ZodType<OpenAIChatCompletionChunkLogprobs$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunkLogprobs>;
export declare function openAIChatCompletionChunkLogprobsToJSON(openAIChatCompletionChunkLogprobs: OpenAIChatCompletionChunkLogprobs): string;
export declare function openAIChatCompletionChunkLogprobsFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunkLogprobs, SDKValidationError>;
/** @internal */
export declare const Choices$inboundSchema: z.ZodType<Choices, z.ZodTypeDef, unknown>;
/** @internal */
export type Choices$Outbound = {
    index: number;
    delta: Delta$Outbound;
    finish_reason: string | string | null;
    logprobs?: OpenAIChatCompletionChunkLogprobs$Outbound | null | undefined;
};
/** @internal */
export declare const Choices$outboundSchema: z.ZodType<Choices$Outbound, z.ZodTypeDef, Choices>;
export declare function choicesToJSON(choices: Choices): string;
export declare function choicesFromJSON(jsonString: string): SafeParseResult<Choices, SDKValidationError>;
/** @internal */
export declare const OpenAIChatCompletionChunk$inboundSchema: z.ZodType<OpenAIChatCompletionChunk, z.ZodTypeDef, unknown>;
/** @internal */
export type OpenAIChatCompletionChunk$Outbound = {
    id: string;
    object: "chat.completion.chunk";
    created: number;
    model: string;
    choices: Array<Choices$Outbound>;
    usage?: OpenAIChatCompletionUsage$Outbound | undefined;
    system_fingerprint?: string | undefined;
};
/** @internal */
export declare const OpenAIChatCompletionChunk$outboundSchema: z.ZodType<OpenAIChatCompletionChunk$Outbound, z.ZodTypeDef, OpenAIChatCompletionChunk>;
export declare function openAIChatCompletionChunkToJSON(openAIChatCompletionChunk: OpenAIChatCompletionChunk): string;
export declare function openAIChatCompletionChunkFromJSON(jsonString: string): SafeParseResult<OpenAIChatCompletionChunk, SDKValidationError>;
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