import type { AgentPlugin, FileAwareness, HookDecision, HookDispatchResult, HookEvent, HookContext, HookContextByEvent, InputDecision, IterationContext, NotificationContext, PostCompactionContext, PreCompactionContext, SessionStartContext, StopContext, ToolCallDecision, ToolResultDecision, ToolUseContext, UserPromptSubmitContext } from "./plugin-types.js";
import type { ChatMessage, ForkResult, ToolCallRecord } from "./types.js";
type DisposeRun = () => void | Promise<void>;
export declare class AbortError extends Error {
    constructor(message?: string, cause?: unknown);
}
export declare class HookRegistry {
    #private;
    add(plugin: AgentPlugin): void;
    run<TEvent extends HookEvent>(event: TEvent, ctx: HookContextByEvent[TEvent]): Promise<(TEvent extends "preToolUse" ? ToolCallDecision : TEvent extends "postToolUse" ? ToolResultDecision : TEvent extends "userPromptSubmit" ? InputDecision : HookDecision) | undefined>;
    copyFrom(registry: HookRegistry): void;
}
export type CreateSessionStartHookContextOptions = {
    session: Map<string, unknown>;
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreateUserPromptSubmitHookContextOptions = {
    prompt: string;
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreatePreToolUseHookContextOptions = {
    tool: string;
    args: unknown;
    intentId: string;
    session: Map<string, unknown>;
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreatePostToolUseHookContextOptions = {
    tool: string;
    args: unknown;
    intentId: string;
    result?: unknown;
    error?: string;
    session: Map<string, unknown>;
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreatePreIterationHookContextOptions = {
    iterationNumber: number;
    tokenCount: number;
    messages: ChatMessage[];
    signal: AbortSignal;
    fork(prompt: string): Promise<ForkResult>;
    complete: IterationContext["complete"];
    runHook: IterationContext["runHook"];
    fileAwareness?: FileAwareness;
    disposeRun?: DisposeRun;
};
export type CreatePostIterationHookContextOptions = {
    iterationNumber: number;
    tokenCount: number;
    messages: ChatMessage[];
    signal: AbortSignal;
    fork(prompt: string): Promise<ForkResult>;
    complete: IterationContext["complete"];
    runHook: IterationContext["runHook"];
    fileAwareness?: FileAwareness;
    disposeRun?: DisposeRun;
};
export type CreatePreCompactionHookContextOptions = {
    tokenCount: number;
    force: boolean;
    messages: ChatMessage[];
    fileAwareness?: FileAwareness;
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreatePostCompactionHookContextOptions = {
    tokenCount: number;
    summary: string;
    droppedMessages: ChatMessage[];
    messages: ChatMessage[];
    fileAwareness?: FileAwareness;
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreateNotificationHookContextOptions = {
    event: string;
    message?: string;
    data?: unknown;
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export type CreateStopHookContextOptions = {
    status: "completed" | "error";
    output?: string;
    error?: Error;
    toolCalls: ToolCallRecord[];
    messages: ChatMessage[];
    signal: AbortSignal;
    disposeRun?: DisposeRun;
};
export declare function createSessionStartHookContext(options: CreateSessionStartHookContextOptions): SessionStartContext;
export declare function createUserPromptSubmitHookContext(options: CreateUserPromptSubmitHookContextOptions): UserPromptSubmitContext;
export declare function createPreToolUseHookContext(options: CreatePreToolUseHookContextOptions): ToolUseContext;
export declare function createPostToolUseHookContext(options: CreatePostToolUseHookContextOptions): ToolUseContext;
export declare function createPreIterationHookContext(options: CreatePreIterationHookContextOptions): IterationContext;
export declare function createPostIterationHookContext(options: CreatePostIterationHookContextOptions): IterationContext;
export declare function createPreCompactionHookContext(options: CreatePreCompactionHookContextOptions): PreCompactionContext;
export declare function createPostCompactionHookContext(options: CreatePostCompactionHookContextOptions): PostCompactionContext;
export declare function createNotificationHookContext(options: CreateNotificationHookContextOptions): NotificationContext;
export declare function createStopHookContext(options: CreateStopHookContextOptions): StopContext;
export declare function applyToolCallDecision(decision: ToolCallDecision, ctx: ToolUseContext): Promise<HookDispatchResult>;
export declare function applyToolResultDecision(decision: ToolResultDecision, ctx: ToolUseContext): Promise<HookDispatchResult>;
export declare function applyInputDecision(decision: InputDecision, ctx: UserPromptSubmitContext): Promise<HookDispatchResult>;
export declare function applyHookDecision(event: HookEvent, decision: HookDecision | ToolCallDecision | ToolResultDecision | InputDecision, ctx: HookContext): Promise<HookDispatchResult>;
export declare function dispatchHook(options: {
    registry: HookRegistry;
    event: HookEvent;
    ctx: HookContext;
    disposeRun?: DisposeRun;
}): Promise<HookDispatchResult>;
export {};