/**
 * Display-name helpers for curation labels, statuses, lenses, and sort
 * options. Internal ids (e.g. "hot", "stale", "production-like") stay
 * stable for URL state and data files; this module owns the mapping
 * from id → user-facing string.
 *
 * Every export here is dependency-free so it can be imported by both
 * server-rendered Astro components and any client-side script.
 */
export type LabelId = 'new' | 'hot' | 'mature' | 'featured';
export declare const LABEL_DISPLAY: Record<LabelId, string>;
/** Returns a human-readable name for a label id, or null if unknown. */
export declare function labelDisplay(id: string | null | undefined): string | null;
/**
 * Canonical status ids, including the curated "needs-maintainer"
 * composite that's emitted by the `needs-maintainer` lens (it expands
 * to "stale,quiet" in URL state but presents as one chip).
 */
export declare const STATUS_DISPLAY: Record<string, string>;
export declare function statusDisplay(s: string | null | undefined): string;
export declare const LENS_DISPLAY: Record<string, string>;
export declare function lensDisplay(id: string | null | undefined): string;
export declare const SORT_DISPLAY: Record<string, string>;
export declare function sortDisplay(id: string | null | undefined): string;
export declare function prettySlug(value: string | null | undefined): string;
/**
 * Up-to-two-letter initials for avatar placeholders (e.g. "Open WebUI"
 * → "OW"). Shared by every card component so the fallback treatment
 * stays identical across the directory.
 */
export declare function nameInitials(name: string | null | undefined): string;
export declare const STATUS_OPTIONS: string[];
export declare const LANG_COLORS: Record<string, string>;
/**
 * Resolve a GitHub Linguist color for a language name. Returns a
 * neutral ink grey for languages not in the palette so an unknown
 * language still renders a visible bar segment.
 */
export declare function langColor(name: string | null | undefined): string;
export declare const LICENSE_NOT_DETECTED = "License not detected";
export declare const LICENSE_OTHER = "Other";
/**
 * Resolve a SPDX id (or GitHub-flavored placeholder) to a
 * user-facing string. The placeholder ids are collapsed to a
 * short, neutral phrase; known SPDX ids pass through untouched so
 * downstream consumers can still match on them.
 */
export declare function licenseDisplay(spdxId: string | null | undefined): string;
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