import { type ReadScopeInputs } from '../subagent-read-scope.js';
import type { AgentRegistry } from '../agents/index.js';
import type { AgentModelInput, IAgentSession } from '../types.js';
import type { Surface } from '../awareness/types.js';
import type { WorkspaceStore } from '../workspace/index.js';
import type { TraceSink } from '../trace/index.js';
import type { ToolCall, ToolResult } from './types.js';
import type { InboundAttachmentReader } from '../content/attachment-registry.js';
export interface ComposeExecutorContext {
    parentSession: Pick<IAgentSession, 'sessionId' | 'abortSignal'>;
    defaultModel?: AgentModelInput;
    defaultSubagentModel: AgentModelInput;
    apiKey?: string;
    resolveApiKeyForModel?: (model: string) => string | undefined;
    baseUrl?: string;
    openaiBaseUrl?: string;
    systemPrompt: string;
    cwd?: string;
    traceWriter?: TraceSink;
    surface?: Surface;
    depth?: number;
    maxDepth?: number;
    getReadScopeInputs?: () => ReadScopeInputs;
    workspaceStore?: WorkspaceStore;
    agentRegistry?: AgentRegistry;
    delegationBudget?: import('./delegation-budget.js').DelegationBudget;
    inboundAttachmentRegistry?: InboundAttachmentReader;
    onSubagentSucceeded?: (usage: import('../subagent/result.js').SubagentTrace['usage'], costUsd: number | undefined) => void;
}
export interface TruncationEvent {
    nodeId: string;
    emittedChars: number;
    totalChars: number;
    spillPath?: string;
}
export declare function cleanupComposeSpills(sessionId: string): void;
export declare class ComposeExecutor {
    private readonly ctx;
    private currentCwd;
    constructor(ctx: ComposeExecutorContext);
    setCwd(cwd: string): void;
    setTraceWriter(writer: TraceSink | undefined): void;
    setOnSubagentSucceeded(cb: (usage: import('../subagent/result.js').SubagentTrace['usage'], costUsd: number | undefined) => void): void;
    execute(call: ToolCall): Promise<ToolResult>;
}