import type { AgentMessage, AssistantMessage } from './agent-message.js';
import type { ParsedToolCall } from './tool.js';
export type AgentEvent = {
    type: 'agent_start';
} | {
    type: 'agent_end';
    messages: AgentMessage[];
    userMessages?: AgentMessage[];
} | {
    type: 'turn_start';
} | {
    type: 'turn_end';
    message: AssistantMessage;
    toolResults: AgentMessage[];
} | {
    type: 'message_start';
    message: AgentMessage;
} | {
    type: 'message_update';
    message: AgentMessage;
    delta?: AgentMessageDelta;
} | {
    type: 'message_end';
    message: AgentMessage;
} | {
    type: 'tool_execution_start';
    toolCallId: string;
    toolCall: ParsedToolCall;
} | {
    type: 'tool_execution_end';
    toolCallId: string;
    result: AgentMessage;
};
export type AgentMessageDelta = {
    type: 'text_delta';
    text: string;
} | {
    type: 'thinking_delta';
    thinking: string;
} | {
    type: 'toolcall_delta';
    toolCall: Partial<ParsedToolCall>;
};
export type ThinkingLevel = 'off' | 'low' | 'medium' | 'high';
export type ToolExecutionMode = 'parallel' | 'sequential';
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