Convenience methods for ItemType/BlockType/TypedKey/TagKey

Is your feature request related to a problem?

Not really a problem per se, just some of the methods for using TypedKey/TagKey seem awfully verbose.

Comparing a Block to a TypedKey
(I dont think anyone would do this, just wanted to show it off)
(block referencing a Bukkit Block)

TypedKey<BlockType> blockTypedKey = TypedKey.create(RegistryKey.BLOCK, block.getType().key());
if (blockTypedKey.equals(BlockTypeKeys.STONE)) {
}

Checking if a Block matches a TagKey
(as far as I know this is the shortest way?!?!?)
(block referencing a Bukkit Block and myTagKey referencing a custom TagKey)

TypedKey<BlockType> blockTypedKey = TypedKey.create(RegistryKey.BLOCK, block.getType().key());
Tag<BlockType> tag = RegistryAccess.registryAccess().getRegistry(RegistryKey.BLOCK).getTag(myTagKey);
if (tag.contains(blockTypedKey)) {
}

Describe the solution you'd like.

I would like to see some additions similar to NMS Methods.
Ex: NMS ItemStack:
(I believe BlockStateBehaviour has these as well)

This would be a nice addition to Bukkit ItemStack/Block (maybe even ItemType/BlockType)
Could include for example:
ItemStack#is(TypedKey/TagKey/ItemType)
Block#is(TypedKey/TagKey/BlockType)

Possibly even:
ItemType#is(TagKey)
BlockType#is(TagKey)

"is" may not be the best option, Im just going off what NMS has done, for the base idea.

Possibly out of the scope of this issue, but another nice addition would be:
ItemType#getTypedKey()
BlockType#getTypedKey()
Possibly also:
ItemStack#getTypedKey()
Block#getTypedKey()

Describe alternatives you've considered.

Other than what I mentioned in the "problem" area, nothing I can think of at the moment.

Other

No response

Review the requested convenience methods and linked pull request #14152 first. Determine which ItemStack, Block, ItemType, and BlockType operations are in scope, then verify that the agreed API surface covers the intended TypedKey and TagKey checks.