import * as hyperliquid from '@nktkas/hyperliquid';
export type PerpTradePrechecksResult = PerpTradePrechecksResultSuccess | PerpTradePrechecksResultFailure;
export interface PerpTradePrechecksResultSuccess {
    success: true;
    availableMargin: string;
}
export interface PerpTradePrechecksResultFailure {
    success: false;
    reason: string;
    availableMargin?: string;
}
export interface PerpTradeParams {
    symbol: string;
}
/**
 * Check if perpetual trade can be executed
 */
export declare function perpTradePrechecks({ transport, ethAddress, params, }: {
    transport: hyperliquid.HttpTransport;
    ethAddress: string;
    params: PerpTradeParams;
}): Promise<PerpTradePrechecksResult>;
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