> For the complete documentation index, see [llms.txt](https://docs.fly.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fly.trade/flycn/developers/deprecated-magpie-contracts/magpieaggregator-diamond-proxy/pauser/ipauser.md).

# IPauser

```solidity
// SPDX-License-Identifier: Unlicense
pragma solidity 0.8.17;

interface IPauser {
    event Paused(address sender);

    function pause() external;

    event Unpaused(address sender);

    function unpause() external;
}
```