/**
 * Acceptance-criterion identity: canonical text, text hash and row id.
 *
 * A leaf module with no schema imports. The store computes AC row identities
 * whenever it opens (`store/row-identity.ts`, `store/sqlite-data-accessor.ts`),
 * and `./ac-table.js` imports the zod acceptance-gate schema, which every
 * command opening a store would otherwise load. `./ac-table.js` re-exports
 * these helpers.
 *
 * @adr ADR-079-r1 §2.2
 * @task T10508
 * @task T13126 - split out of ac-table.ts
 */
/**
 * Canonical text used for AC hashing/idempotency. It deliberately ignores
 * display-only ordering and task lifecycle fields: ordinals, titles, and
 * statuses never enter this value.
 */
export declare function canonicalizeAcText(text: string): string;
/** Build a deterministic sha256 over the canonical AC representation. */
export declare function acTextHash(text: string): string;
/**
 * Deterministic UUID-shaped AC id derived only from owning task + canonical AC identity.
 * This is UUIDv5-shaped for ecosystem compatibility, but it is intentionally
 * implemented with SHA-256 so we do not introduce a new runtime dependency.
 */
export declare function buildAcRowId(taskId: string, canonicalIdentity: string): string;
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