import { z } from "#compiled/zod/index.js";
/**
 * One selectable option presented to the user in an input request.
 */
export type InputOption = z.infer<typeof inputOptionSchema>;
/** Zod schema for one input option. */
export declare const inputOptionSchema: z.ZodObject<{
    description: z.ZodOptional<z.ZodString>;
    id: z.ZodString;
    label: z.ZodString;
    style: z.ZodOptional<z.ZodEnum<{
        danger: "danger";
        default: "default";
        primary: "primary";
    }>>;
}, z.core.$strict>;
/**
 * Framework-owned source of an input request.
 *
 * Consumers use this discriminator for behavior. The action tool name and
 * request id are presentation and identity fields, not request semantics.
 */
export type InputRequestKind = z.infer<typeof inputRequestKindSchema>;
/** Zod schema for the framework-owned source of an input request. */
export declare const inputRequestKindSchema: z.ZodEnum<{
    question: "question";
    "session-limit": "session-limit";
    "tool-approval": "tool-approval";
}>;
/** Unified input request surfaced when the agent needs user input. */
export type InputRequest = z.infer<typeof inputRequestSchema>;
/**
 * Zod schema for one input request.
 */
export declare const inputRequestSchema: z.ZodObject<{
    action: z.ZodObject<{
        callId: z.ZodString;
        input: z.ZodType<import("./json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("./json.ts").JsonObject, unknown>>;
        kind: z.ZodLiteral<"tool-call">;
        toolName: z.ZodString;
    }, z.core.$strict>;
    allowFreeform: z.ZodOptional<z.ZodBoolean>;
    display: z.ZodOptional<z.ZodEnum<{
        confirmation: "confirmation";
        select: "select";
        text: "text";
    }>>;
    kind: z.ZodEnum<{
        question: "question";
        "session-limit": "session-limit";
        "tool-approval": "tool-approval";
    }>;
    options: z.ZodOptional<z.ZodArray<z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        id: z.ZodString;
        label: z.ZodString;
        style: z.ZodOptional<z.ZodEnum<{
            danger: "danger";
            default: "default";
            primary: "primary";
        }>>;
    }, z.core.$strict>>>;
    prompt: z.ZodString;
    requestId: z.ZodString;
}, z.core.$strict>;
/**
 * Unified input response submitted by the client for a pending request.
 */
export type InputResponse = z.infer<typeof inputResponseSchema>;
declare const validatedInputResponseBrand: unique symbol;
/** Input response proven to match the strict durable wire schema. */
export type ValidatedInputResponse = InputResponse & {
    readonly [validatedInputResponseBrand]: true;
};
/**
 * Zod schema for one input response.
 */
export declare const inputResponseSchema: z.ZodObject<{
    optionId: z.ZodOptional<z.ZodString>;
    requestId: z.ZodString;
    text: z.ZodOptional<z.ZodString>;
}, z.core.$strict>;
/** Parses one response and preserves schema validation in its static type. */
export declare function parseInputResponse(value: unknown): ValidatedInputResponse;
/** Parses response arrays whose element types were widened before delivery. */
export declare function parseInputResponses(value: unknown): readonly ValidatedInputResponse[];
type IsWidenedInputResponse<TResponse extends InputResponse> = keyof TResponse extends keyof InputResponse ? keyof InputResponse extends keyof TResponse ? InputResponse extends TResponse ? true : false : false : false;
type StrictInputResponse<TResponse extends InputResponse> = TResponse extends ValidatedInputResponse ? TResponse : IsWidenedInputResponse<TResponse> extends true ? never : TResponse & {
    readonly [TKey in Exclude<keyof TResponse, keyof InputResponse>]: never;
};
/** Rejects extra response keys and imprecise arrays not proven by the strict schema. */
export type StrictInputResponses<TResponses extends readonly InputResponse[]> = TResponses & {
    readonly [TIndex in keyof TResponses]: TResponses[TIndex] extends InputResponse ? StrictInputResponse<TResponses[TIndex]> : TResponses[TIndex];
};
/**
 * Returns true when a value matches the input request contract.
 */
export declare function isInputRequest(value: unknown): value is InputRequest;
/**
 * Returns true when a value matches the input response contract.
 */
export declare function isInputResponse(value: unknown): value is ValidatedInputResponse;
export {};