import type { ChainMap, ChainName } from '@hyperlane-xyz/sdk';
import type { Address } from '@hyperlane-xyz/utils';
import type { ExternalBridgeType } from '../config/types.js';
import type { StrategyRoute } from '../interfaces/IStrategy.js';
type BaseBridgeConfig = {
    bridgeMinAcceptedAmount?: string | number;
};
export type MovableCollateralBridgeConfig = BaseBridgeConfig & {
    executionType: 'movableCollateral';
    bridge: Address;
};
export type InventoryBridgeConfig = BaseBridgeConfig & {
    executionType: 'inventory';
    externalBridge: ExternalBridgeType;
};
export type BridgeConfig = MovableCollateralBridgeConfig | InventoryBridgeConfig;
export declare function isMovableCollateralConfig(config: BridgeConfig): config is MovableCollateralBridgeConfig;
export declare function isInventoryConfig(config: BridgeConfig): config is InventoryBridgeConfig;
export type BridgeConfigWithOverride = BridgeConfig & {
    override?: ChainMap<Partial<BridgeConfig>>;
};
/**
 * Gets the bridge configuration for a specific chain pair, applying any overrides
 * @param bridges The map of bridge configurations by chain
 * @param fromChain The source chain
 * @param toChain The destination chain
 * @returns The bridge configuration with any overrides applied
 */
export declare function getBridgeConfig(bridges: ChainMap<BridgeConfigWithOverride>, fromChain: ChainName, toChain: ChainName): BridgeConfig;
/**
 * Creates a StrategyRoute from a BridgeConfig with exhaustive type checking
 * @param bridgeConfig The bridge configuration
 * @param origin The origin chain
 * @param destination The destination chain
 * @param amount The amount to transfer
 * @returns A StrategyRoute with the appropriate execution type
 */
export declare function createStrategyRoute(bridgeConfig: BridgeConfig, origin: ChainName, destination: ChainName, amount: bigint): StrategyRoute;
export {};
//# sourceMappingURL=bridgeUtils.d.ts.map