import type { ProtocolType } from '@hyperlane-xyz/provider-sdk';
import type { IToken } from '../token/IToken.js';
import type { TokenAmount } from '../token/TokenAmount.js';
import type { ChainNameOrId } from '../types.js';
import type { WarpCore } from '../warp/WarpCore.js';
import type { WarpTypedTransaction } from '../warp/types.js';
/**
 * Protocol-agnostic abstraction over a warp transfer that consumes signed
 * offchain quotes. Each protocol provides its own implementation:
 *
 *  - EVM (`EvmQuotedTransferProvider`): builds an atomic
 *    `QuotedCalls.execute()` calldata against the on-chain wrapper contract.
 *  - Sealevel (`SealevelQuotedTransferProvider`): composes a single tx that
 *    prepends `SubmitFeeQuote` (+ optional `SubmitIgpQuote`) instructions
 *    onto the adapter's `transferRemote` / `transferRemoteTo` instructions.
 *
 * `WarpCore.getTransferRemoteTxs` invokes `buildQuotedTransferTxs` whenever a
 * provider is supplied and dispatches with a single protocol-agnostic call —
 * no per-VM branching in WarpCore itself.
 */
export interface QuotedTransferProvider {
    readonly protocol: ProtocolType;
    /**
     * Returns the priced fee tuple for display. Each protocol fetches its own
     * signed quotes + decodes to `{ igpQuote, tokenFeeQuote? }` in origin-side
     * denominations. Called from the UI hook at display time; the submit path
     * (`buildQuotedTransferTxs`) re-fetches independently so there's no shared
     * state between the two calls.
     */
    getQuotedTransferFee(args: {
        warpCore: WarpCore;
        originTokenAmount: TokenAmount<IToken>;
        destination: ChainNameOrId;
        sender: string;
        recipient: string;
        destinationToken?: IToken;
    }): Promise<{
        igpQuote: TokenAmount<IToken>;
        tokenFeeQuote?: TokenAmount<IToken>;
    }>;
    buildQuotedTransferTxs(args: {
        warpCore: WarpCore;
        originTokenAmount: TokenAmount<IToken>;
        destination: ChainNameOrId;
        sender: string;
        recipient: string;
        destinationToken?: IToken;
    }): Promise<Array<WarpTypedTransaction>>;
}
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