import { type DepositAction, type GaslessAuthorizationResult } from '../lib/apiClients/layerSwapApiClient';
import { type ApprovalTransaction } from '../context/swap';
export declare const depositActionsKey: (swapId: string, sourceAddress: string) => string;
/** The swap provider schedules the requests; execution only observes the same snapshots the UI renders. */
export declare function useDepositActionPolling(swapId: string | undefined, sourceAddress: string | undefined, executing: boolean): {
    data: DepositAction[] | undefined;
    refresh: (activeSwapId: string, address: string) => Promise<DepositAction[]>;
    waitForTransition: (options: WaitForTransitionOptions) => Promise<DepositActionTransition>;
};
export type DepositActionTransition = {
    actions: DepositAction[];
    authorization?: GaslessAuthorizationResult;
};
type WaitForTransitionOptions = {
    swapId: string;
    sourceAddress: string;
    previousAction: DepositAction;
    approvalTransaction?: Pick<ApprovalTransaction, 'network' | 'hash'>;
    signal: AbortSignal;
};
export {};
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