import type { ColdCode } from "../core/types.js";
import { Matter, type MatterInit } from "./matter.js";
/** True when code belongs to KERIpy `LabelCodex` accepted by native map labels. */
export declare function isLabelerCode(code: string): boolean;
/**
 * Label/text primitive used for native map keys and textual field values.
 *
 * KERIpy semantics: `Labeler` accepts Tag/Bext/Bytes families (plus compact
 * label codes) and provides both strict attribute-label projection (`label`)
 * and generic text projection (`text`).
 */
export declare class Labeler extends Matter {
    constructor(init: Matter | MatterInit);
    /** Canonical qb64 token for emit/roundtrip paths. */
    get token(): string;
    /** Attribute-safe label projection used for map key semantics. */
    get label(): string;
    /** Raw text projection without attribute-name validation. */
    get text(): string;
    /** Numeric projection helper used for compact fixed-width label values. */
    get index(): number;
    /** Raw decoded bytes backing the label/text token. */
    get bytes(): Uint8Array;
}
/**
 * Parse and hydrate a `Labeler` from txt/qb2 bytes.
 *
 * Boundary contract: parsing is syntactic; semantic label validity is enforced
 * when `label` accessor is read.
 */
export declare function parseLabeler(input: Uint8Array, cold: Extract<ColdCode, "txt" | "bny">): Labeler;
//# sourceMappingURL=labeler.d.ts.map