import * as z from 'zod';
import { type SatelliteEnv } from '../schemas/satellite.env';
import { JUNO_FUNCTION_TYPE } from './constants';
import { type CustomFunctionWithArgs, type CustomFunctionWithArgsAndResult, type CustomFunctionWithoutArgsAndResult, type CustomFunctionWithResult } from './schemas/function';
/**
 * @see Query
 */
export declare const QuerySchema: z.ZodUnion<readonly [z.ZodObject<{
    type: z.ZodLiteral<"__juno_function_query">;
    args: z.ZodCustom<z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>, z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>>;
    result: z.ZodCustom<z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>, z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>>;
    handler: z.ZodCustom<z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodUnknown], null>, z.ZodUnion<readonly [z.ZodUnknown, z.ZodPromise<z.ZodUnknown>]>>, z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodUnknown], null>, z.ZodUnion<readonly [z.ZodUnknown, z.ZodPromise<z.ZodUnknown>]>>>;
    guard: z.ZodOptional<z.ZodCustom<z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>, z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>>>;
    hidden: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"__juno_function_query">;
    args: z.ZodCustom<z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>, z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>>;
    handler: z.ZodCustom<z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodUnknown], null>, z.ZodUnion<readonly [z.ZodVoid, z.ZodPromise<z.ZodVoid>]>>, z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodUnknown], null>, z.ZodUnion<readonly [z.ZodVoid, z.ZodPromise<z.ZodVoid>]>>>;
    guard: z.ZodOptional<z.ZodCustom<z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>, z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>>>;
    hidden: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"__juno_function_query">;
    result: z.ZodCustom<z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>, z.ZodObject<z.core.$ZodLooseShape, z.core.$strip>>;
    handler: z.ZodCustom<z.core.$InferInnerFunctionType<z.ZodTuple<[], null>, z.ZodUnion<readonly [z.ZodUnknown, z.ZodPromise<z.ZodUnknown>]>>, z.core.$InferInnerFunctionType<z.ZodTuple<[], null>, z.ZodUnion<readonly [z.ZodUnknown, z.ZodPromise<z.ZodUnknown>]>>>;
    guard: z.ZodOptional<z.ZodCustom<z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>, z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>>>;
    hidden: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strict>, z.ZodObject<{
    type: z.ZodLiteral<"__juno_function_query">;
    handler: z.ZodCustom<z.core.$InferInnerFunctionType<z.ZodTuple<[], null>, z.ZodUnion<readonly [z.ZodVoid, z.ZodPromise<z.ZodVoid>]>>, z.core.$InferInnerFunctionType<z.ZodTuple<[], null>, z.ZodUnion<readonly [z.ZodVoid, z.ZodPromise<z.ZodVoid>]>>>;
    guard: z.ZodOptional<z.ZodCustom<z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>, z.core.$InferInnerFunctionType<z.core.$ZodFunctionArgs, z.ZodVoid>>>;
    hidden: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strict>]>;
/**
 * The input shape for defining a query serverless function.
 * Does not include `type`, which is injected by `defineQuery`.
 */
export type Query<TArgs extends z.ZodRawShape = z.ZodRawShape, TResult extends z.ZodRawShape = z.ZodRawShape> = Omit<CustomFunctionWithArgsAndResult<TArgs, TResult>, 'type'> | Omit<CustomFunctionWithArgs<TArgs>, 'type'> | Omit<CustomFunctionWithResult<TResult>, 'type'> | Omit<CustomFunctionWithoutArgsAndResult, 'type'>;
/**
 * A query function definition with `type` injected by `defineQuery`.
 * Queries are read-only functions that do not modify state.
 */
export type QueryDefinition<TArgs extends z.ZodRawShape = z.ZodRawShape, TResult extends z.ZodRawShape = z.ZodRawShape> = Query<TArgs, TResult> & {
    type: typeof JUNO_FUNCTION_TYPE.QUERY;
};
export declare const QueryFnSchema: <T extends z.ZodTypeAny>(querySchema: T) => z.ZodFunction<z.ZodTuple<[z.ZodRecord<z.ZodString, z.ZodString>], null>, T>;
/**
 * A factory function that receives the satellite environment and returns a query definition.
 */
export type QueryFn<TArgs extends z.ZodRawShape, TResult extends z.ZodRawShape> = (env: SatelliteEnv) => Query<TArgs, TResult>;
export declare const QueryFnOrObjectSchema: <T extends z.ZodTypeAny>(querySchema: T) => z.ZodUnion<readonly [T, z.ZodCustom<z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodRecord<z.ZodString, z.ZodString>], null>, T>, z.core.$InferInnerFunctionType<z.ZodTuple<[z.ZodRecord<z.ZodString, z.ZodString>], null>, T>>]>;
/**
 * A query definition or a factory function that returns one.
 */
export type QueryFnOrObject<TArgs extends z.ZodRawShape, TResult extends z.ZodRawShape> = Query<TArgs, TResult> | QueryFn<TArgs, TResult>;
export declare function defineQuery<TArgs extends z.ZodRawShape, TResult extends z.ZodRawShape>(query: Query<TArgs, TResult>): QueryDefinition<TArgs, TResult>;
export declare function defineQuery<TArgs extends z.ZodRawShape, TResult extends z.ZodRawShape>(query: QueryFn<TArgs, TResult>): (env: SatelliteEnv) => QueryDefinition<TArgs, TResult>;
export declare function defineQuery<TArgs extends z.ZodRawShape, TResult extends z.ZodRawShape>(query: QueryFnOrObject<TArgs, TResult>): QueryDefinition<TArgs, TResult> | ((env: SatelliteEnv) => QueryDefinition<TArgs, TResult>);