IAaveDistributionManager.sol

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {DistributionTypes} from '../lib/DistributionTypes.sol';

interface IAaveDistributionManager {
  
  event AssetConfigUpdated(address indexed asset, uint256 emission);
  event AssetIndexUpdated(address indexed asset, uint256 index);
  event UserIndexUpdated(address indexed user, address indexed asset, uint256 index);
  event DistributionEndUpdated(uint256 newDistributionEnd);

  /**
  * @dev Sets the end date for the distribution
  * @param distributionEnd The end date timestamp
  **/
  function setDistributionEnd(uint256 distributionEnd) external;

  /**
  * @dev Gets the end date for the distribution
  * @return The end of the distribution
  **/
  function getDistributionEnd() external view returns (uint256);

  /**
  * @dev for backwards compatibility with the previous DistributionManager used
  * @return The end of the distribution
  **/
  function DISTRIBUTION_END() external view returns(uint256);

   /**
   * @dev Returns the data of an user on a distribution
   * @param user Address of the user
   * @param asset The address of the reference asset of the distribution
   * @return The new index
   **/
   function getUserAssetData(address user, address asset) external view returns (uint256);

   /**
   * @dev Returns the configuration of the distribution for a certain asset
   * @param asset The address of the reference asset of the distribution
   * @return The asset index, the emission per second and the last updated timestamp
   **/
   function getAssetData(address asset) external view returns (uint256, uint256, uint256);
}