import type { ShardSplitStrategy, TreeBuilder } from './index.ts';
import type { PersistOptions } from './utils/persist.ts';
export interface AddToTreeOptions extends PersistOptions {
    shardSplitThresholdBytes?: number;
    shardSplitStrategy?: ShardSplitStrategy;
    shardFanoutBits?: number;
}
export interface TreeBuilderOptions extends AddToTreeOptions {
    wrapWithDirectory: boolean;
}
export declare function defaultTreeBuilder(options: TreeBuilderOptions): TreeBuilder;
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