TokenURIStorage
TokenURIStorage
Layout
struct Layout {
string defaultTokenURI;
string mode0BaseTokenURI;
string mode1BaseTokenURI;
string mode2BaseTokenURI;
uint256 mode;
mapping(uint256 => string) tokenURIs;
}STORAGE_SLOT
bytes32 STORAGE_SLOTlayout
function layout() internal pure returns (struct TokenURIStorage.Layout l)