cacheKey method
Creates a cache key for the SVG loader.
Implementation
@override
SvgCacheKey cacheKey(BuildContext? context) {
final SvgTheme theme = getTheme(context);
return SvgCacheKey(
theme: theme,
colorMapper: colorMapper,
keyData: _AssetByteLoaderCacheKey(
assetName,
packageName,
_resolveBundle(context),
),
);
}