import { z } from "zod";
export declare const MAX_DECISION_PAYLOAD_BYTES: number;
export declare const DecideInputSchema: z.ZodObject<{
    input: z.ZodUnion<readonly [z.ZodString, z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"text">;
        text: z.ZodString;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"json">;
        value: z.ZodUnknown;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"image">;
        url: z.ZodURL;
    }, z.core.$strip>], "type">>]>;
    questions: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"predicate">;
        name: z.ZodString;
        instructions: z.ZodString;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"choice">;
        name: z.ZodString;
        instructions: z.ZodString;
        choices: z.ZodArray<z.ZodObject<{
            value: z.ZodString;
            description: z.ZodString;
        }, z.core.$strip>>;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"score">;
        name: z.ZodString;
        instructions: z.ZodString;
        levels: z.ZodArray<z.ZodObject<{
            label: z.ZodString;
            description: z.ZodString;
        }, z.core.$strip>>;
    }, z.core.$strip>], "type">>;
    options: z.ZodOptional<z.ZodObject<{
        timeoutMs: z.ZodOptional<z.ZodNumber>;
        providers: z.ZodOptional<z.ZodArray<z.ZodEnum<{
            jev: "jev";
            openai: "openai";
        }>>>;
        cacheKey: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
}, z.core.$strip>;
export declare function validateDecisionInput(value: unknown): boolean;