@chainsafe/ssz
Version:
Simple Serialize
40 lines (39 loc) • 1.94 kB
TypeScript
import { Gindex, Node, Proof } from "@chainsafe/persistent-merkle-tree";
import { Require } from "../util/types.ts";
import { BitArray } from "../value/bitArray.ts";
import { BitArrayType } from "./bitArray.ts";
import { ByteViews } from "./composite.ts";
export interface ProgressiveBitListOptions {
typeName?: string;
}
/**
* ProgressiveBitList: variable-length collection of boolean values without a limit.
* - Serialization is identical to BitList, including the padding bit.
* - Merkleization uses EIP-7916 progressive merkleization.
*/
export declare class ProgressiveBitListType extends BitArrayType {
readonly typeName: string;
readonly depth = 1;
readonly chunkDepth = 0;
readonly fixedSize: null;
readonly minSize = 1;
readonly maxSize = 4294967295;
readonly maxChunkCount: number;
readonly isList = true;
readonly mixInLengthBlockBytes: Uint8Array<ArrayBuffer>;
readonly mixInLengthBuffer: Buffer<ArrayBufferLike>;
constructor(opts?: ProgressiveBitListOptions);
static named(opts: Require<ProgressiveBitListOptions, "typeName">): ProgressiveBitListType;
defaultValue(): BitArray;
createFromProof(proof: Proof, root?: Uint8Array): ReturnType<BitArrayType["getView"]>;
value_serializedSize(value: BitArray): number;
value_serializeToBytes(output: ByteViews, offset: number, value: BitArray): number;
value_deserializeFromBytes(data: ByteViews, start: number, end: number, reuseBytes?: boolean): BitArray;
tree_serializedSize(node: Node): number;
tree_serializeToBytes(output: ByteViews, offset: number, node: Node): number;
tree_deserializeFromBytes(data: ByteViews, start: number, end: number): Node;
tree_getByteLen(node?: Node): number;
hashTreeRoot(value: BitArray): Uint8Array;
hashTreeRootInto(value: BitArray, output: Uint8Array, offset: number): void;
tree_getLeafGindices(rootGindex: Gindex, rootNode?: Node): Gindex[];
}