interface IPriceOracleGetter {
    /**
    * @dev returns the asset price in ETH
    * @param _asset the address of the asset
    * @return the ETH price of the asset
    **/
    function getAssetPrice(address _asset) external view returns (uint256);
}
/**
 * @title IPriceOracleGetter interface
 * @notice Interface for the Aave price oracle.
 **/
function getAssetPrice(address _asset) external view returns (uint256);
/**
 * @dev returns the asset price in ETH
 * @param _asset the address of the asset
 * @return the ETH price of the asset
 **/