## Overview

The `IGovernance` interface defines a comprehensive governance system for decentralized decision-making, enabling community-driven proposal creation, voting, and execution across blockchain environments.

## Interface

| Function | Parameters | Returns | Description |
|----------|------------|---------|-------------|
| `createProposal` | `string _title`, `string _description`, `ProposalType _proposalType`, `address[] _affectedContracts` | `uint256 proposalId` | Create a new governance proposal |
| `castVote` | `uint256 _proposalId`, `bool _support`, `uint256 _votingWeight` | `void` | Cast a vote on an existing proposal |
| `executeProposal` | `uint256 _proposalId` | `bool success` | Execute a passed proposal |
| `getProposal` | `uint256 _proposalId` | `Proposal` | Retrieve full proposal details |
| `hasProposalPassed` | `uint256 _proposalId` | `bool` | Check proposal's passing status |

## Events

- `ProposalCreated`: Triggered when a new proposal is created
- `VoteCast`: Emitted when a vote is cast on a proposal

## Storage Layout

Key storage structures include:
- `Proposal`: Comprehensive proposal metadata
- `Vote`: Individual voter participation details
- Proposal tracking using enumerated statuses
- Vote weight and participation tracking

## Access Control

- Proposal creation restricted to authorized participants
- Voting requires valid voting weight/credentials
- Execution limited to proposals meeting governance criteria

## Security Considerations

- Prevent double voting
- Implement robust quorum and threshold mechanisms
- Protect against proposal manipulation
- Validate voting weights
- Implement time-based voting windows

## Deployment

### Network Details
- **RPC URL**: https://rpc.chunknet.org
- **Chain ID**: 214562
- **Block Explorer**: https://explorer.chunknet.org

### Deployment Recommendations
- Use environment variable `CHUNK_CHAIN_RPC_URL`
- Verify contract bytecode
- Set appropriate governance parameters
- Configure initial access controls

## Testing

- Unit test proposal creation workflow
- Validate voting mechanism edge cases
- Test proposal execution scenarios
- Simulate different proposal types
- Verify access control boundaries
- Performance and gas optimization testing