import { ethers } from 'ethers';
import { commons } from "../index.js";
export type SignerLeaf = {
    address: string;
    weight: ethers.BigNumberish;
    signature?: string;
};
export type SubdigestLeaf = {
    subdigest: string;
};
export type NestedLeaf = {
    tree: Topology;
    weight: ethers.BigNumberish;
    threshold: ethers.BigNumberish;
};
export type NodeLeaf = {
    nodeHash: string;
};
export type Leaf = SignerLeaf | SubdigestLeaf | NestedLeaf | NodeLeaf;
export declare function isSignerLeaf(leaf: any): leaf is SignerLeaf;
export declare function isSubdigestLeaf(leaf: any): leaf is SubdigestLeaf;
export declare function topologyToJSON(tree: Topology): string;
export declare function topologyFromJSON(json: string | object): Topology;
export declare function isNestedLeaf(leaf: any): leaf is NestedLeaf;
export declare function isNodeLeaf(leaf: any): leaf is NodeLeaf;
export declare function isLeaf(leaf: any): leaf is Leaf;
export type Node = {
    left: Node | Leaf;
    right: Node | Leaf;
};
export type Topology = Node | Leaf;
export declare function isNode(node: any): node is Node;
export declare function isTopology(topology: any): topology is Topology;
export declare function encodeSignerLeaf(leaf: SignerLeaf): string;
export declare function decodeSignerLeaf(encoded: string): SignerLeaf;
export declare function isEncodedSignerLeaf(encoded: string): boolean;
export declare function hashNode(node: Node | Leaf): string;
export declare function leftFace(topology: Topology): Topology[];
export type WalletConfig = commons.config.Config & {
    threshold: ethers.BigNumberish;
    checkpoint: ethers.BigNumberish;
    tree: Topology;
};
export declare function isWalletConfig(config: any): config is WalletConfig;
export declare function imageHash(config: WalletConfig): string;
export type SimpleNestedMember = {
    threshold: ethers.BigNumberish;
    weight: ethers.BigNumberish;
    members: SimpleConfigMember[];
};
export type SimpleConfigMember = SubdigestLeaf | SignerLeaf | SimpleNestedMember;
export type SimpleWalletConfig = {
    threshold: ethers.BigNumberish;
    checkpoint: ethers.BigNumberish;
    members: SimpleConfigMember[];
};
export declare function isSimpleNestedMember(member: any): member is SimpleNestedMember;
export declare function topologyToMembers(tree: Topology): SimpleConfigMember[];
export declare function hasUnknownNodes(tree: Topology): boolean;
export declare function toSimpleWalletConfig(config: WalletConfig): SimpleWalletConfig;
export type TopologyBuilder = (members: SimpleConfigMember[]) => Topology;
export declare function legacyTopologyBuilder(members: SimpleConfigMember[]): Topology;
export declare function merkleTopologyBuilder(members: SimpleConfigMember[]): Topology;
export declare function optimized2SignersTopologyBuilder(members: SimpleConfigMember[]): Topology;
export declare function toWalletConfig(simpleWalletConfig: SimpleWalletConfig, builder?: TopologyBuilder): WalletConfig;
export declare function hasSubdigest(tree: Topology, subdigest: string): boolean;
export declare function signersOf(tree: Topology): {
    address: string;
    weight: number;
}[];
export declare function isComplete(tree: Topology): boolean;
export declare const ConfigCoder: commons.config.ConfigCoder<WalletConfig>;