import { Effect, Stream } from "effect";
import { AiError, Response } from "effect/unstable/ai";
/** @experimental */
export type Method = "generateText" | "generateObject" | "streamText";
/** @experimental */
export interface FailureInput {
    readonly error: unknown;
    readonly method: Method;
}
/** @experimental */
export type FailureResolver = (input: FailureInput) => AiError.AiError;
interface ModelResponse {
    readonly content: ReadonlyArray<Response.AnyPart>;
}
/** @experimental */
export declare const defaultResolveFailure: FailureResolver;
/** @experimental */
export declare const promoteResponseFailure: {
    (method: Exclude<Method, "streamText">, resolve: FailureResolver): <A extends ModelResponse>(response: A) => Effect.Effect<A, AiError.AiError>;
    <A extends ModelResponse>(response: A, method: Exclude<Method, "streamText">, resolve: FailureResolver): Effect.Effect<A, AiError.AiError>;
};
/** @experimental */
export declare const promoteStreamFailures: {
    (resolve: FailureResolver): <A extends Response.AnyPart, E, R>(stream: Stream.Stream<A, E, R>) => Stream.Stream<A, E | AiError.AiError, R>;
    <A extends Response.AnyPart, E, R>(stream: Stream.Stream<A, E, R>, resolve: FailureResolver): Stream.Stream<A, E | AiError.AiError, R>;
};
export {};