import type { ProviderStreamEvent } from "./plugin-types.js";
import type { RunContext } from "./run-context.js";
import type { AcpEvent, AcpHost, ToolResultPart } from "./types.js";
export type AcpModelToolDefinition = {
    name: string;
    description?: string;
    inputSchema?: unknown;
};
export type AcpModelResponse = {
    events: AsyncIterable<ProviderStreamEvent>;
};
export type AcpModelRequestMessage = {
    role: "system" | "user" | "assistant" | "tool";
    content: string | ToolResultPart[];
    reasoning_content?: string;
    reasoning?: string;
    thinking?: Array<{
        text: string;
        signature?: string;
    }>;
    redacted_thinking?: Array<{
        data: string;
    }>;
    reasoning_details?: unknown[];
    name?: string;
    tool_call_id?: string;
    tool_calls?: Array<{
        id: string;
        type: "function";
        function: {
            name: string;
            arguments: string;
        };
    }>;
};
export type AcpModel = {
    complete(request: {
        messages: AcpModelRequestMessage[];
        tools: AcpModelToolDefinition[];
        signal: AbortSignal;
    }): Promise<AcpModelResponse>;
};
export type RunAcpCoreOptions = {
    prompt: string;
    runContext: RunContext;
    host: AcpHost;
    model: AcpModel;
    baseSystemPrompt?: string;
    maxIterations?: number;
    signal?: AbortSignal;
    onPromptSubmitted?(prompt: string): void | Promise<void>;
    disposeRun?(): void | Promise<void>;
};
export declare function runAcpCore(options: RunAcpCoreOptions): AsyncIterable<AcpEvent>;