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/*! noble-secp256k1 - MIT License (c) Paul Miller (paulmillr.com) */declare const CURVE: {    a: bigint;    b: bigint;    P: bigint;    n: bigint;    h: bigint;    Gx: bigint;    Gy: bigint;    beta: bigint;};export { CURVE };declare type Hex = Uint8Array | string;declare type PrivKey = Hex | bigint | number;declare type PubKey = Hex | Point;declare type Sig = Hex | Signature;export declare class Point {    x: bigint;    y: bigint;    static BASE: Point;    static ZERO: Point;    _WINDOW_SIZE?: number;    constructor(x: bigint, y: bigint);    _setWindowSize(windowSize: number): void;    private static fromCompressedHex;    private static fromUncompressedHex;    static fromHex(hex: Hex): Point;    static fromPrivateKey(privateKey: PrivKey): Point;    static fromSignature(msgHash: Hex, signature: Sig, recovery: number): Point;    toRawBytes(isCompressed?: boolean): Uint8Array;    toHex(isCompressed?: boolean): string;    toHexX(): string;    toRawX(): Uint8Array;    assertValidity(): void;    equals(other: Point): boolean;    negate(): Point;    double(): Point;    add(other: Point): Point;    subtract(other: Point): Point;    multiply(scalar: number | bigint): Point;}export declare class Signature {    r: bigint;    s: bigint;    constructor(r: bigint, s: bigint);    static fromHex(hex: Hex): Signature;    assertValidity(): void;    toRawBytes(isCompressed?: boolean): Uint8Array;    toHex(isCompressed?: boolean): string;}export declare const SignResult: typeof Signature;declare type U8A = Uint8Array;export declare function getPublicKey(privateKey: Uint8Array | number | bigint, isCompressed?: boolean): Uint8Array;export declare function getPublicKey(privateKey: string, isCompressed?: boolean): string;export declare function recoverPublicKey(msgHash: string, signature: string, recovery: number): string | undefined;export declare function recoverPublicKey(msgHash: Uint8Array, signature: Uint8Array, recovery: number): Uint8Array | undefined;export declare function getSharedSecret(privateA: PrivKey, publicB: PubKey, isCompressed?: boolean): Hex;declare type OptsRecov = {    recovered: true;    canonical?: true;};declare type OptsNoRecov = {    recovered?: false;    canonical?: true;};declare function sign(msgHash: U8A, privKey: PrivKey, opts: OptsRecov): Promise<[U8A, number]>;declare function sign(msgHash: string, privKey: PrivKey, opts: OptsRecov): Promise<[string, number]>;declare function sign(msgHash: U8A, privKey: PrivKey, opts?: OptsNoRecov): Promise<U8A>;declare function sign(msgHash: string, privKey: PrivKey, opts?: OptsNoRecov): Promise<string>;declare function sign(msgHash: string, privKey: PrivKey, opts?: OptsNoRecov): Promise<string>;declare function _syncSign(msgHash: U8A, privKey: PrivKey, opts: OptsRecov): [U8A, number];declare function _syncSign(msgHash: string, privKey: PrivKey, opts: OptsRecov): [string, number];declare function _syncSign(msgHash: U8A, privKey: PrivKey, opts?: OptsNoRecov): U8A;declare function _syncSign(msgHash: string, privKey: PrivKey, opts?: OptsNoRecov): string;declare function _syncSign(msgHash: string, privKey: PrivKey, opts?: OptsNoRecov): string;export { sign, _syncSign };export declare function verify(signature: Sig, msgHash: Hex, publicKey: PubKey): boolean;declare class SchnorrSignature {    readonly r: bigint;    readonly s: bigint;    constructor(r: bigint, s: bigint);    static fromHex(hex: Hex): SchnorrSignature;    toHex(): string;    toRawBytes(): Uint8Array;}declare function schnorrGetPublicKey(privateKey: Uint8Array): Uint8Array;declare function schnorrGetPublicKey(privateKey: string): string;declare function schnorrSign(msgHash: string, privateKey: string, auxRand?: Hex): Promise<string>;declare function schnorrSign(msgHash: Uint8Array, privateKey: Uint8Array, auxRand?: Hex): Promise<Uint8Array>;declare function schnorrVerify(signature: Hex, msgHash: Hex, publicKey: Hex): Promise<boolean>;export declare const schnorr: {    Signature: typeof SchnorrSignature;    getPublicKey: typeof schnorrGetPublicKey;    sign: typeof schnorrSign;    verify: typeof schnorrVerify;};export declare const utils: {    isValidPrivateKey(privateKey: PrivKey): boolean;    randomBytes: (bytesLength?: number) => Uint8Array;    randomPrivateKey: () => Uint8Array;    sha256: (message: Uint8Array) => Promise<Uint8Array>;    hmacSha256: (key: Uint8Array, ...messages: Uint8Array[]) => Promise<Uint8Array>;    precompute(windowSize?: number, point?: Point): Point;};