/**
 * Copyright (c) 2018-2023, BOTLabs GmbH.
 *
 * This source code is licensed under the BSD 4-Clause "Original" license
 * found in the LICENSE file in the root directory of this source tree.
 */
/**
 * When a [[DelegationNode]] or a [[DelegationHierarchy]] is written on the blockchain, it is encoded.
 * DelegationDecoder helps to decode them when they're queried from the chain.
 *
 * The DelegationDecoder methods transform a Codec type into an object of a KILT type.
 */
import type { IDelegationNode, IDelegationHierarchyDetails } from '@kiltprotocol/types';
import type { Option } from '@polkadot/types';
import type { Hash } from '@polkadot/types/interfaces/runtime';
import type { DelegationDelegationHierarchyDelegationHierarchyDetails, DelegationDelegationHierarchyDelegationNode } from '@kiltprotocol/augment-api';
export declare type CodecWithId<C> = {
    id: string;
    codec: C;
};
export declare type DelegationHierarchyDetailsRecord = Pick<IDelegationHierarchyDetails, 'cTypeHash'>;
export declare function delegationHierarchyDetailsFromChain(encoded: Option<DelegationDelegationHierarchyDelegationHierarchyDetails>): DelegationHierarchyDetailsRecord;
export declare type DelegationNodeRecord = Omit<IDelegationNode, 'id'>;
export declare type DelegationNodeId = Hash;
export declare function delegationNodeFromChain(encoded: Option<DelegationDelegationHierarchyDelegationNode>): DelegationNodeRecord;