import * as z from "zod";
import { ClosedEnum } from "../types/enums.js";
import { Result as SafeParseResult } from "../types/fp.js";
import { ChatCompletionMessageToolCallChunk, ChatCompletionMessageToolCallChunk$Outbound } from "./chatcompletionmessagetoolcallchunk.js";
import { SDKValidationError } from "./sdkvalidationerror.js";
/**
 * The role of the author of this message.
 */
export declare const ChatCompletionStreamResponseDeltaRole: {
    readonly System: "system";
    readonly User: "user";
    readonly Assistant: "assistant";
    readonly Tool: "tool";
};
/**
 * The role of the author of this message.
 */
export type ChatCompletionStreamResponseDeltaRole = ClosedEnum<typeof ChatCompletionStreamResponseDeltaRole>;
export type ChatCompletionStreamResponseDelta = {
    /**
     * The role of the author of this message.
     */
    role?: ChatCompletionStreamResponseDeltaRole | undefined;
    /**
     * The contents of the chunk message.
     */
    content?: string | null | undefined;
    toolCalls?: Array<ChatCompletionMessageToolCallChunk> | undefined;
    /**
     * The name of the function to call.
     */
    function?: string | undefined;
};
/** @internal */
export declare const ChatCompletionStreamResponseDeltaRole$inboundSchema: z.ZodNativeEnum<typeof ChatCompletionStreamResponseDeltaRole>;
/** @internal */
export declare const ChatCompletionStreamResponseDeltaRole$outboundSchema: z.ZodNativeEnum<typeof ChatCompletionStreamResponseDeltaRole>;
/**
 * @internal
 * @deprecated This namespace will be removed in future versions. Use schemas and types that are exported directly from this module.
 */
export declare namespace ChatCompletionStreamResponseDeltaRole$ {
    /** @deprecated use `ChatCompletionStreamResponseDeltaRole$inboundSchema` instead. */
    const inboundSchema: z.ZodNativeEnum<{
        readonly System: "system";
        readonly User: "user";
        readonly Assistant: "assistant";
        readonly Tool: "tool";
    }>;
    /** @deprecated use `ChatCompletionStreamResponseDeltaRole$outboundSchema` instead. */
    const outboundSchema: z.ZodNativeEnum<{
        readonly System: "system";
        readonly User: "user";
        readonly Assistant: "assistant";
        readonly Tool: "tool";
    }>;
}
/** @internal */
export declare const ChatCompletionStreamResponseDelta$inboundSchema: z.ZodType<ChatCompletionStreamResponseDelta, z.ZodTypeDef, unknown>;
/** @internal */
export type ChatCompletionStreamResponseDelta$Outbound = {
    role?: string | undefined;
    content?: string | null | undefined;
    tool_calls?: Array<ChatCompletionMessageToolCallChunk$Outbound> | undefined;
    function?: string | undefined;
};
/** @internal */
export declare const ChatCompletionStreamResponseDelta$outboundSchema: z.ZodType<ChatCompletionStreamResponseDelta$Outbound, z.ZodTypeDef, ChatCompletionStreamResponseDelta>;
/**
 * @internal
 * @deprecated This namespace will be removed in future versions. Use schemas and types that are exported directly from this module.
 */
export declare namespace ChatCompletionStreamResponseDelta$ {
    /** @deprecated use `ChatCompletionStreamResponseDelta$inboundSchema` instead. */
    const inboundSchema: z.ZodType<ChatCompletionStreamResponseDelta, z.ZodTypeDef, unknown>;
    /** @deprecated use `ChatCompletionStreamResponseDelta$outboundSchema` instead. */
    const outboundSchema: z.ZodType<ChatCompletionStreamResponseDelta$Outbound, z.ZodTypeDef, ChatCompletionStreamResponseDelta>;
    /** @deprecated use `ChatCompletionStreamResponseDelta$Outbound` instead. */
    type Outbound = ChatCompletionStreamResponseDelta$Outbound;
}
export declare function chatCompletionStreamResponseDeltaToJSON(chatCompletionStreamResponseDelta: ChatCompletionStreamResponseDelta): string;
export declare function chatCompletionStreamResponseDeltaFromJSON(jsonString: string): SafeParseResult<ChatCompletionStreamResponseDelta, SDKValidationError>;
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