Introduce the notion of ExpandedSeed{Packet,Data} and non-expanded.

Currently they're the same exact types, just aliases.

The idea is that the non-expanded are the raw packet, and might include nested seeds.

Part of #2.

src/garden.ts

@@ -1,5 +1,5 @@
 import  {
-	SeedData,
+	ExpandedSeedData,
 	SeedPacket,
 	EnvironmentData,
 	SeedReference,
@@ -104,7 +104,7 @@ export class Garden {
 		return;
 	}
 
-	plantSeed(ref : AbsoluteSeedReference, data : SeedData) {
+	plantSeed(ref : AbsoluteSeedReference, data : ExpandedSeedData) {
 		if (this._seeds[ref.packet] == undefined) {
 			this._seeds[ref.packet] = {};
 		}

src/seed.ts

@@ -2,7 +2,7 @@
 import  {
 	AbsoluteSeedReference,
 	SeedID,
-	SeedData,
+	ExpandedSeedData,
 	SeedDataType,
 	SeedPacketAbsoluteLocation,
 	Value
@@ -16,7 +16,7 @@ import {
 	grow
 } from './grow.js';
 
-export class Seed<D extends SeedData = SeedData> {
+export class Seed<D extends ExpandedSeedData = ExpandedSeedData> {
 
 	_garden : Garden;
 	_ref : AbsoluteSeedReference;

src/types.ts

@@ -169,19 +169,23 @@ export type SeedDataIf = z.infer<typeof seedDataIf>;
  * 
  */
 
-export const seedData = z.discriminatedUnion('type', [
+export const expandedSeedData = z.discriminatedUnion('type', [
 	seedDataPrompt,
 	seedDataLog,
 	seedDataIf
 ]);
 
-export type SeedData = z.infer<typeof seedData>;
+export type ExpandedSeedData = z.infer<typeof expandedSeedData>;
 
-export type SeedDataType = SeedData['type'];
+export type SeedDataType = ExpandedSeedData['type'];
 
-export const seedPacket = z.object({
+export const expandedSeedPacket = z.object({
 	version: z.literal(0),
-	seeds: z.record(seedID, seedData)
+	seeds: z.record(seedID, expandedSeedData)
 });
 
-export type SeedPacket = z.infer<typeof seedPacket>;
+export type ExpandedSeedPacket = z.infer<typeof expandedSeedPacket>;
+
+//TODO: allow nesting of this type.
+export const seedPacket = expandedSeedPacket;
+export type SeedPacket = ExpandedSeedPacket;