```\\nfunction royaltyInfo(uint tokenId, uint salePrice)\\n    external\\n    view\\n    returns (address, uint) {\\n    /// @notice all tokens have same royalty receiver\\n    tokenId = 0; // silence unused var warning\\n    return (royalties[tokenId].account, royalties[tokenId].shares.mul(salePrice).div(1000));\\n}\\n```\\n