/** Config: storage paths, server constants, and user-tunable theme settings. */
/** Directory for artifact files, relative to project root (mirrors plan-mode's .pi/plans). */
export declare const ARTIFACT_DIR = ".pi/artifacts";
/** Server bind host — localhost-only, never exposed externally. */
export declare const HOST = "127.0.0.1";
/** Mermaid CDN script URL (the only client-side JS; everything else renders at write time). */
export declare const MERMAID_CDN = "https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.min.js";
export interface ArtifactsConfig {
    /** "auto" follows the OS via prefers-color-scheme; "light"/"dark" pin one scheme. */
    theme: 'auto' | 'light' | 'dark';
    /** Accent color used on the dark scheme (links, badge, blockquote). */
    accent: string;
    /** Accent color used on the light scheme (darker for contrast on white). */
    accentLight: string;
    /** Content column width in px. */
    maxWidth: number;
}
export declare const CONFIG: ArtifactsConfig;
/** Markdown has its own defaults; explicit user accents still take precedence. */
export declare const READER_CONFIG: ArtifactsConfig;