/// <reference types="node" />
import { MethodContext } from '../../../state_machine';
import { BaseStore, StoreGetter } from '../../base_store';
import { InteroperabilityMethod } from '../types';
export interface EscrowStoreData {
    amount: bigint;
}
export declare const escrowStoreSchema: {
    $id: string;
    type: string;
    required: string[];
    properties: {
        amount: {
            dataType: string;
            fieldNumber: number;
        };
    };
};
export declare class EscrowStore extends BaseStore<EscrowStoreData> {
    schema: {
        $id: string;
        type: string;
        required: string[];
        properties: {
            amount: {
                dataType: string;
                fieldNumber: number;
            };
        };
    };
    getKey(escrowChainID: Buffer, tokenID: Buffer): Buffer;
    getOrDefault(ctx: StoreGetter, key: Buffer): Promise<EscrowStoreData>;
    createDefaultAccount(context: StoreGetter, chainID: Buffer, tokenID: Buffer): Promise<void>;
    addAmount(context: StoreGetter, chainID: Buffer, tokenID: Buffer, amount: bigint): Promise<void>;
    deductEscrowAmountWithTerminate(context: MethodContext, interopMethod: InteroperabilityMethod, sendingChainID: Buffer, tokenID: Buffer, amount: bigint): Promise<void>;
}