import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
import { OutputText, OutputText$Outbound } from "./outputtext.js";
import { ReasoningText, ReasoningText$Outbound } from "./reasoningtext.js";
import { Refusal, Refusal$Outbound } from "./refusal.js";
export type Part = (OutputText & {
    type: "output_text";
}) | (Refusal & {
    type: "refusal";
}) | (ReasoningText & {
    type: "reasoning_text";
});
export type ResponseContentPartAddedEvent = {
    type: "response.content_part.added";
    sequenceNumber: number;
    itemId: string;
    outputIndex: number;
    contentIndex: number;
    part: (OutputText & {
        type: "output_text";
    }) | (Refusal & {
        type: "refusal";
    }) | (ReasoningText & {
        type: "reasoning_text";
    });
};
/** @internal */
export declare const Part$inboundSchema: z.ZodType<Part, z.ZodTypeDef, unknown>;
/** @internal */
export type Part$Outbound = (OutputText$Outbound & {
    type: "output_text";
}) | (Refusal$Outbound & {
    type: "refusal";
}) | (ReasoningText$Outbound & {
    type: "reasoning_text";
});
/** @internal */
export declare const Part$outboundSchema: z.ZodType<Part$Outbound, z.ZodTypeDef, Part>;
export declare function partToJSON(part: Part): string;
export declare function partFromJSON(jsonString: string): SafeParseResult<Part, SDKValidationError>;
/** @internal */
export declare const ResponseContentPartAddedEvent$inboundSchema: z.ZodType<ResponseContentPartAddedEvent, z.ZodTypeDef, unknown>;
/** @internal */
export type ResponseContentPartAddedEvent$Outbound = {
    type: "response.content_part.added";
    sequence_number: number;
    item_id: string;
    output_index: number;
    content_index: number;
    part: (OutputText$Outbound & {
        type: "output_text";
    }) | (Refusal$Outbound & {
        type: "refusal";
    }) | (ReasoningText$Outbound & {
        type: "reasoning_text";
    });
};
/** @internal */
export declare const ResponseContentPartAddedEvent$outboundSchema: z.ZodType<ResponseContentPartAddedEvent$Outbound, z.ZodTypeDef, ResponseContentPartAddedEvent>;
export declare function responseContentPartAddedEventToJSON(responseContentPartAddedEvent: ResponseContentPartAddedEvent): string;
export declare function responseContentPartAddedEventFromJSON(jsonString: string): SafeParseResult<ResponseContentPartAddedEvent, SDKValidationError>;
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