import { ILogger, IStorage, IdentifierService } from "@ic-wallet-middleware/common";
import { AllowanceCacheModel } from "../../../types/allowances/allowanceCacheModel";
import { AllowanceContactCacheModel } from "../../../types/allowances/allowanceContactCacheModel";
import { AllowanceDataModel } from "../../../types/allowances/allowanceDataModel";
export declare class AllowanceLocalCache {
    private identifierService;
    private logger;
    private storage;
    constructor(logger: ILogger, identifierService: IdentifierService, storage: IStorage);
    getAllowance(spenderPrincipal: string, ledgerAddress: string, subAccountId: string, spenderSubId: string): AllowanceCacheModel | undefined;
    addAllowance(info: AllowanceDataModel): AllowanceCacheModel;
    updateOrAddAllowance(allowance: AllowanceCacheModel): AllowanceCacheModel;
    removeAllowance(spenderPrincipal: string, ledgerAddress: string, subAccountId: string, spenderSubId: string): void;
    getAllowanceForContact(senderPrincipal: string, ledgerAddress: string, subAccountId: string): AllowanceContactCacheModel | undefined;
    updateAllowanceForContact(allowance: AllowanceContactCacheModel): AllowanceContactCacheModel;
    private getItems;
    private getItemsForContact;
    private setItem;
    private setItemForContact;
    private getKey;
    private getKeyForContact;
}