/**
 * Notification hook event.
 *
 * Fires when Claude Code sends a notification to the user — permission
 * prompts, idle prompts, auth success, elicitation dialog. Supports a
 * matcher on `notification_type`. The hook cannot block or modify the
 * notification; use common output fields for user-visible side effects.
 * See https://code.claude.com/docs/en/hooks#notification.
 *
 * @since 0.1.0
 */
import * as Effect from 'effect/Effect';
import * as Schema from 'effect/Schema';
import type { HookContext } from '../Context.js';
import type { HookDefinition } from '../Runner.js';
export declare const NotificationType: Schema.Literals<readonly ["permission_prompt", "idle_prompt", "auth_success", "elicitation_dialog", "elicitation_complete", "elicitation_response"]>;
declare const Input_base: Schema.Class<Input, Schema.Struct<{
    readonly hook_event_name: Schema.Literal<"Notification">;
    readonly message: Schema.String;
    readonly title: Schema.optional<Schema.String>;
    readonly notification_type: Schema.Literals<readonly ["permission_prompt", "idle_prompt", "auth_success", "elicitation_dialog", "elicitation_complete", "elicitation_response"]>;
    readonly session_id: Schema.String;
    readonly transcript_path: Schema.String;
    readonly cwd: Schema.String;
    readonly permission_mode: Schema.optionalKey<Schema.String>;
    readonly effort: Schema.optionalKey<typeof import("../Envelope.js").HookEffort>;
    readonly agent_id: Schema.optionalKey<Schema.String>;
    readonly agent_type: Schema.optionalKey<Schema.String>;
}>, {}>;
export declare class Input extends Input_base {
}
declare const Output_base: Schema.Class<Output, Schema.Struct<{
    readonly continue: Schema.optional<Schema.Boolean>;
    readonly stopReason: Schema.optional<Schema.String>;
    readonly suppressOutput: Schema.optional<Schema.Boolean>;
    readonly systemMessage: Schema.optional<Schema.String>;
    readonly terminalSequence: Schema.optional<Schema.String>;
}>, {}>;
export declare class Output extends Output_base {
}
/**
 * No-op output — notification proceeds unchanged.
 *
 * @category Decisions
 * @since 0.1.0
 */
export declare const passthrough: () => Output;
/**
 * Show a user-visible message for the notification.
 *
 * @deprecated Notification does not support `additionalContext`; this helper
 * emits `systemMessage` instead.
 * @category Decisions
 * @since 0.1.0
 */
export declare const addContext: (additionalContext: string) => Output;
export declare const define: (config: {
    readonly handler: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
}) => HookDefinition<Input, Output>;
/**
 * Build a Notification hook that only handles matching `notification_type`
 * values.
 *
 * @category Constructors
 * @since 0.1.0
 */
export declare const onMatcher: (config: {
    readonly matcher: string | RegExp;
    readonly handler: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
    readonly onMismatch?: (input: Input) => Effect.Effect<Output, unknown, HookContext.Service>;
}) => HookDefinition<Input, Output>;
export {};
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