@ethereumjs/binarytree/dist/cjs/node/types.d.ts

Implementation of binary trees as used in Ethereum.

import type { InternalBinaryNode } from './internalNode.ts';
import type { StemBinaryNode } from './stemNode.ts';
export type BinaryNodeType = (typeof BinaryNodeType)[keyof typeof BinaryNodeType];
export declare const BinaryNodeType: {
    readonly Internal: 0;
    readonly Stem: 1;
};
export interface TypedBinaryNode {
    [BinaryNodeType.Internal]: InternalBinaryNode;
    [BinaryNodeType.Stem]: StemBinaryNode;
}
export type BinaryNode = TypedBinaryNode[BinaryNodeType];
/**
 * @dev A child node in a binary tree internal node.
 * @param hash The hash of the child node.
 * @param path The path to the child node, in bits.
 * */
export type ChildBinaryNode = {
    hash: Uint8Array;
    path: number[];
};
interface InternalBinaryNodeOptions {
    children?: (ChildBinaryNode | null)[];
}
interface StemBinaryNodeOptions {
    stem: Uint8Array;
    values?: (Uint8Array | null)[];
}
export interface BinaryNodeOptions {
    [BinaryNodeType.Internal]: InternalBinaryNodeOptions;
    [BinaryNodeType.Stem]: StemBinaryNodeOptions;
}
export declare const NODE_WIDTH = 256;
export {};
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