/**
 * Protocol-fixed constants and internal SDK defaults.
 * @remarks
 * Only the protocol constants (tree heights, batch sizes) are exported from the public API.
 * The `DEFAULT_*` values are internal tuning defaults, overridable via optional parameters.
 */
/** Height of the aggregation tree (number of levels). */
export declare const AGGREGATION_TREE_HEIGHT = 6;
/** Height of the per-chain transfer tree (number of levels). */
export declare const TRANSFER_TREE_HEIGHT = 40;
/** Height of the global transfer tree (aggregation + transfer). */
export declare const GLOBAL_TRANSFER_TREE_HEIGHT: number;
/** Number of burn addresses in a batch invoice. */
export declare const NUM_BATCH_INVOICES = 10;
/** Default max number of events to fetch per indexer request. */
export declare const DEFAULT_INDEXER_FETCH_LIMIT = 20;
/** Default block span used when querying aggregation state (in blocks). */
export declare const DEFAULT_EVENT_BLOCK_SPAN = 5000n;
/** Default timeout for decider jobs (milliseconds). */
export declare const DEFAULT_DECIDER_TIMEOUT_MS: number;
/** Default polling interval for decider job status checks (milliseconds). */
export declare const DEFAULT_DECIDER_POLL_INTERVAL_MS = 1000;
/** Default IC storage tag used when no tag is provided. */
export declare const DEFAULT_ZSTORAGE_TAG = "v1";
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