import { NftCollection } from '@soul-wallet/extension-base/background/KoniTypes';
import BaseStoreWithChain from './BaseStoreWithChain';
export default class NftCollectionStore extends BaseStoreWithChain<NftCollection> {
    subscribeNftCollection(chains?: string[]): import("dexie").Observable<NftCollection[]>;
    getNftCollection(chainList?: string[]): import("dexie").PromiseExtended<NftCollection[]>;
    removeCollection(chain: string, collectionId: string): import("dexie").PromiseExtended<number>;
}