/**
 * openlore Pi extension — src/pi/extension.ts
 *
 * Compiled to dist/pi/extension.js and declared in package.json "pi" field so
 * `pi install npm:openlore` drops it into the Pi extension registry automatically.
 *
 * Two halves:
 *   C — context injection (before_agent_start): model starts grounded with the
 *       architecture digest + spec index + task-grounded orient call, so weak
 *       tool-callers benefit even without calling a tool.
 *   B — native tools (registerTool): navigation surface for on-demand structural
 *       queries, each round-tripping to the warm daemon via fetch.
 *
 * Uses ctx.mode (0.78.1+): full injection in tui/rpc (interactive), none in
 * json/print (one-shot). rpc = headless interactive over stdin/stdout (IDE,
 * custom UI) — same injection needs as tui.
 *
 * Config onboarding: runs on first session when .openlore/config.json is absent;
 * also available anytime via the openlore_configure tool.
 */
import type { ExtensionAPI } from '@earendil-works/pi-coding-agent';
interface OpenLoreConfig {
    version: string;
    projectType: string;
    openspecPath: string;
    analysis: {
        maxFiles: number;
        includePatterns: string[];
        excludePatterns: string[];
    };
    generation: {
        provider?: string;
        model?: string;
        openaiCompatBaseUrl?: string;
        skipSslVerify?: boolean;
    };
    embedding?: {
        baseUrl: string;
        model: string;
        apiKey?: string;
        skipSslVerify?: boolean;
    };
    createdAt: string;
    lastRun: string | null;
}
/** Treat a config as absent unless it has the minimum viable fields. */
export declare function isUsableConfig(raw: unknown): raw is OpenLoreConfig;
export declare function readConfig(cwd: string): Promise<OpenLoreConfig | null>;
/**
 * Build the `/v1/models` URL for a provider base URL, tolerating a trailing
 * slash and an already-present `/v1` segment (e.g. https://api.mistral.ai/v1/).
 */
export declare function modelsUrl(baseUrl: string): string;
/** Strip the trailing " *" current-value marker added to select-list entries. */
export declare function stripMarker(label: string): string;
/**
 * One-line summary of a tool call's arguments for renderCall — the descriptive
 * arg, quoted (e.g. orient "add rate limiting"). Pathfinding reads as `a → b`.
 * Returns '' when there's no descriptive arg (e.g. get_health_map) so the caller
 * shows the bare tool title.
 */
export declare function formatCallArgs(args: Record<string, unknown>): string;
/**
 * Turn a structured tool result into readable text. Strings pass through;
 * `{ error }` becomes a warning line; objects render as labelled sections with
 * arrays shown as bounded bullet lists. `toolName` selects per-tool skips so an
 * ambient tool (orient) can hide enrichment a deliberate one (analyze_impact)
 * keeps. Resilient to schema drift — unknown shapes degrade to key/value lines.
 */
export declare function formatToolResult(result: unknown, toolName?: string): string;
export default function openlore(pi: ExtensionAPI): void;
export declare const installPaths: {
    project: (cwd: string) => string;
    global: () => string;
};
export {};
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