@jayanth-kumar-morem/sparse-merkle-tree/dist/index.d.ts

A TypeScript implementation of Sparse Merkle Trees with Poseidon hash function support

export declare class SMT {
    private leaves;
    private poseidon;
    private defaults;
    private depth;
    constructor(poseidon: any, depth?: number);
    private hash;
    private getPathBits;
    add(key: bigint, value: bigint): void;
    get(key: bigint): bigint | undefined;
    has(key: bigint): boolean;
    get root(): bigint;
    createNonMembershipProof(key: bigint): {
        siblings: bigint[];
        pathBits: number[];
        root: bigint;
    };
    private computeSiblingAtLevel;
    private computeSubtreeRoot;
    verifyNonMembershipProof(key: bigint, siblings: bigint[], pathBits: number[], expectedRoot: bigint): boolean;
}
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