/**
 * [WHO]: Provides buildRuntimeSystemPrompt(), getActiveBaseToolNames()
 * [FROM]: Depends on ResourceLoader for loaded prompts/context and prompt/system-prompt for rendering
 * [TO]: Consumed by core/runtime/agent-session.ts when refreshing the agent system prompt
 * [HERE]: core/runtime/prompt-assembly.ts - prompt input assembly extracted from AgentSession
 *
 * Extracted from AgentSession (P4.5). This module owns prompt resource assembly only.
 * Soul injection state and prompt application remain in AgentSession.
 */
import type { AgentTool } from "@catui/agent-core";
import type { ResourceLoader } from "../platform/config/resource-loader.js";
export interface RuntimeSystemPromptOptions {
    cwd: string;
    resourceLoader: ResourceLoader;
    toolNames: string[];
    baseToolRegistry: Map<string, AgentTool>;
    soulInjection?: string;
    /**
     * Names of currently active MCP-powered tools (prefix `mcp_`). When
     * provided and non-empty, the rendered system prompt gains an
     * "MCP Tools Awareness" section. Defaults to deriving from `toolNames`
     * so existing callers don't need to opt in.
     */
    mcpToolNames?: readonly string[];
}
export declare function buildRuntimeSystemPrompt(options: RuntimeSystemPromptOptions): string;
export declare function getActiveBaseToolNames(activeToolNames: string[], baseToolRegistry: Map<string, AgentTool>): string[];