import { StdioTransport } from './transport.js';
import { SessionModeState, SessionConfigOption, ListPersonalitiesResult } from './protocol.js';
import { type Personality } from '../utils/personalities.js';
export declare const AGENT_MODES: SessionModeState;
/**
 * Format a tool call's parameters into a human-readable object for the
 * permission dialog. Truncates long content fields so the dialog stays readable.
 *
 * Exported for unit testing (see server.test.ts).
 */
export declare function formatToolInputForPermission(tool: string, params: Record<string, unknown>): Record<string, string>;
/**
 * Resolve a `file://` (or absolute path) URI to a local filesystem path.
 * Returns null for unsupported schemes (http/https/git/etc.) — we only embed
 * local content for safety/privacy.
 *
 * Exported for unit testing (see server.test.ts).
 */
export declare function resolveLocalPath(uri: string): string | null;
/**
 * Walk the prompt's ContentBlock[] looking for ResourceLink and Resource
 * blocks. ResourceLink → read file from disk. Resource → use embedded text.
 * Returns a markdown-fenced snippet block ready to prepend to the prompt,
 * or empty string if there are no embedded contexts.
 *
 * Exported for unit testing (see server.test.ts).
 */
export declare function collectEmbeddedContext(blocks: import('./protocol.js').ContentBlock[]): Promise<string>;
/** Check if a provider has an API key stored (synchronous; relies on the cache
 *  loaded at startup via loadAllApiKeys and the non-secret configuredProviderIds
 *  index — never reads plaintext key material).
 *
 *  Exported for unit testing (see server.test.ts).
 */
export declare function providerHasKey(providerId: string): boolean;
/**
 * Build the list of session-level config options advertised to the ACP client
 * (provider/model picker, language, per-tool confirmation toggles).
 *
 * Reads the global config + provider table; pure of transport/session state.
 * Exported for unit testing (see server.test.ts).
 */
export declare function buildConfigOptions(): SessionConfigOption[];
/** Build the stable Codeep ACP personality extension payload for a workspace. */
export declare function buildPersonalityListResult(workspaceRoot: string): ListPersonalitiesResult;
/** Resolve an ACP selection using the same scope/model availability gate as list. */
export declare function resolvePersonalitySelection(personalityId: unknown, workspaceRoot: string): Personality | null;
export interface AcpCommandOutcome {
    stdout: string;
    stderr: string;
    exitCode: number;
}
/** Per-command budget, the same one a local run gets. */
export declare const ACP_COMMAND_TIMEOUT_MS = 120000;
export interface AcpCommandContext {
    transport: Pick<StdioTransport, 'request'>;
    sessionId: string;
    clientSupportsTerminal: boolean;
    /** The prompt's signal: firing it kills a command in the client terminal. */
    signal: AbortSignal;
    timeoutMs?: number;
}
/**
 * Read the exit code from a terminal/wait_for_exit answer. ACP sends
 * `{ exitCode, signal }`; older clients nest `{ type, code }` under
 * `exitStatus`. Returns null when the answer carries no exit status.
 *
 * Exported for unit testing (see server.command.test.ts).
 */
export declare function exitCodeFromWaitResult(result: unknown): number | null;
/**
 * Run an execute_command tool call for an ACP session, in the client's
 * terminal when it offers one, otherwise locally.
 *
 * Never throws: the agent loop reports a throw to the model as a failed
 * command, which hides whether the client terminal already ran it. A
 * failure comes back as exitCode -1 with the reason instead.
 *
 * Exported for unit testing (see server.command.test.ts).
 */
export declare function executeAcpCommand(command: string, args: string[], cwd: string, ctx: AcpCommandContext): Promise<AcpCommandOutcome>;
export declare function startAcpServer(transport?: StdioTransport): Promise<void>;