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https://github.com/zoo-apps/fund.git
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zeekay
c778d7405b
- Full app extraction from zoo monorepo (source only) - Configured for GitHub Pages deployment - Static export enabled - Custom domain: zoo.fund - Excludes node_modules and build artifacts
48 lines
1.6 KiB
Solidity
48 lines
1.6 KiB
Solidity
// SPDX-License-Identifier: AGPL-3.0
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pragma solidity ^0.8.30;
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/**
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* @title IVotingWeightERC721V1
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* @notice Interface for ERC721 voting weight calculation
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* @dev ERC721-specific functionality for voting weight calculation.
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* This interface provides access to the weight per token configuration.
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* Implementations should also implement IVotingWeightV1.
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*/
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interface IVotingWeightERC721V1 {
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// --- Errors ---
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/** @notice Thrown when voteData contains no token IDs */
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error NoTokenIds();
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/** @notice Thrown when voteData contains duplicate token IDs */
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error DuplicateTokenId(uint256 tokenId);
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/** @notice Thrown when voter doesn't own a token ID */
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error NotTokenOwner(uint256 tokenId, address actualOwner);
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// --- Initializer Functions ---
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/**
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* @notice Initializes the voting weight strategy for an ERC721 token
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* @param token_ The NFT token address
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* @param weightPerToken_ The voting weight per NFT owned
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*/
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function initialize(address token_, uint256 weightPerToken_) external;
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// --- View Functions ---
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/**
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* @notice Returns the address of the NFT used for voting weight
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* @dev Used by frontends to display token information
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* @return tokenAddress The NFT contract address
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*/
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function token() external view returns (address tokenAddress);
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/**
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* @notice Returns the weight per NFT token
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* @dev Useful for frontends to display voting power calculations
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* @return weightPerToken The voting weight granted by each NFT
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*/
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function weightPerToken() external view returns (uint256 weightPerToken);
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}
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