/** Shape shared by generated KERI codex objects (`name -> code`). */
export type KeriCodex = Readonly<Record<string, string>>;
/** Collect all codex code values as a set for validator membership checks. */
export declare function codexValues<T extends KeriCodex>(codex: T): Set<string>;
/** Invert one generated codex to support `code -> name` projections. */
export declare function invertCodex<T extends KeriCodex>(codex: T): ReadonlyMap<T[keyof T], keyof T>;
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