import type { AsyncDeferrable, Deferrable } from './types/inputs/Deferrable.js';
import type { AnyAsyncIterable, AnyAwaitableIterable, AnyIterable } from './types/inputs/MinimalIterator.js';
import type { AsyncMutable, Mutable } from './types/inputs/Mutable.js';
import type { AnySubscribable } from './types/inputs/Subscribable.js';
import type { AsyncMutator, Mutator } from './types/outputs/Mutator.js';
import type { Observable } from './types/outputs/Observable.js';
import type { AsyncRef, Ref } from './types/outputs/Ref.js';
import type { SimpleAsyncIterator, SimpleIterator } from './types/outputs/SimpleIterator.js';
import type { Awaitable } from './types/utils.js';
export type JsonOrigin = AnyAwaitableIterable<string> | AnySubscribable<string> | Deferrable<Awaitable<string>> | Mutable<string, Awaitable<string>>;
export type JsonMutable<O extends Mutable, D, A> = O extends AsyncMutable ? AsyncMutator<A, D> : Mutator<A, D>;
export type JsonDeferrable<O extends Deferrable, D> = O extends AsyncDeferrable ? AsyncRef<D> : Ref<D>;
export type JsonResult<O, D, A> = (O extends AnyIterable ? SimpleIterator<D> : O extends AnyAsyncIterable ? SimpleAsyncIterator<D> : unknown) & (O extends AnySubscribable ? Observable<D> : unknown) & (O extends Deferrable ? JsonDeferrable<O, D> : unknown) & (O extends Mutable ? JsonMutable<O, D, A> : unknown);
/**
 * Parses json items.
 *
 * @since 1.0.0
 * @version 2.5.0 Add support for async iterators
 */
export declare function json$<D = unknown, A = unknown>(): <O extends JsonOrigin>(origin: O) => JsonResult<O, D, A>;