tidy up

packages/svelte/src/internal/client/constants.js

@@ -1,4 +1,3 @@
-export const SOURCE = 1;
 export const DERIVED = 1 << 1;
 export const EFFECT = 1 << 2;
 export const PRE_EFFECT = 1 << 3;

packages/svelte/src/internal/client/reactivity/props.js

@@ -0,0 +1,21 @@
+/**
+ * @param {((value?: number) => number)} fn
+ * @param {1 | -1} [d]
+ * @returns {number}
+ */
+export function update_prop(fn, d = 1) {
+	const value = fn();
+	fn(value + d);
+	return value;
+}
+
+/**
+ * @param {((value?: number) => number)} fn
+ * @param {1 | -1} [d]
+ * @returns {number}
+ */
+export function update_pre_prop(fn, d = 1) {
+	const value = fn() + d;
+	fn(value);
+	return value;
+}

packages/svelte/src/internal/client/reactivity/sources.js

@@ -20,7 +20,7 @@ import {
 	untrack
 } from '../runtime.js';
 import { default_equals, safe_equal } from './equality.js';
-import { CLEAN, DERIVED, DIRTY, MANAGED, SOURCE } from '../constants.js';
+import { CLEAN, DERIVED, DIRTY, MANAGED } from '../constants.js';
 
 /**
  * @template V
@@ -31,7 +31,7 @@ import { CLEAN, DERIVED, DIRTY, MANAGED, SOURCE } from '../constants.js';
 export function source(value) {
 	/** @type {import('#client').Source<V>} */
 	const source = {
-		f: SOURCE | CLEAN,
+		f: CLEAN,
 		v: value,
 		eq: default_equals,
 		consumers: null,
@@ -160,3 +160,25 @@ export function mutate(source, value) {
 	);
 	return value;
 }
+
+/**
+ * @param {import('#client').ValueSignal<number>} signal
+ * @param {1 | -1} [d]
+ * @returns {number}
+ */
+export function update(signal, d = 1) {
+	const value = get(signal);
+	set(signal, value + d);
+	return value;
+}
+
+/**
+ * @param {import('#client').ValueSignal<number>} signal
+ * @param {1 | -1} [d]
+ * @returns {number}
+ */
+export function update_pre(signal, d = 1) {
+	const value = get(signal) + d;
+	set(signal, value);
+	return value;
+}

packages/svelte/src/internal/client/reactivity/types.d.ts

@@ -1,13 +1,6 @@
-import type { DERIVED, EFFECT, PRE_EFFECT, RENDER_EFFECT, SOURCE } from '../constants';
+import type { DERIVED, EFFECT, PRE_EFFECT, RENDER_EFFECT } from '../constants';
 import type { ComponentContext, EqualsFunctions, TemplateNode, Transition } from '../types';
 
-type SignalFlags =
-	| typeof SOURCE
-	| typeof DERIVED
-	| typeof EFFECT
-	| typeof PRE_EFFECT
-	| typeof RENDER_EFFECT;
-
 export type EffectType = typeof EFFECT | typeof PRE_EFFECT | typeof RENDER_EFFECT;
 
 export interface Source<V = unknown> {
@@ -16,7 +9,7 @@ export interface Source<V = unknown> {
 	/** equals: For value equality */
 	eq: EqualsFunctions;
 	/** flags: The types that the signal represent, as a bitwise value */
-	f: SignalFlags;
+	f: number;
 	/** value: The latest value for this signal */
 	v: V;
 	// write version
@@ -46,7 +39,7 @@ export interface Effect {
 	/** destroy: Thing(s) that need destroying */
 	y: null | (() => void);
 	/** The types that the signal represent, as a bitwise value */
-	f: SignalFlags;
+	f: number;
 	/** init: The function that we invoke for effects and computeds */
 	fn: null | (() => void | (() => void));
 	/** deriveds belonging to this effect */

packages/svelte/src/internal/client/runtime.js

@@ -3,7 +3,6 @@ import {
 	array_prototype,
 	get_descriptors,
 	get_prototype_of,
-	is_array,
 	is_frozen,
 	object_freeze,
 	object_prototype
@@ -23,12 +22,11 @@ import {
 	DESTROYED,
 	INERT,
 	MANAGED,
-	SOURCE,
 	STATE_SYMBOL,
 	BRANCH_EFFECT
 } from './constants.js';
 import { flush_tasks } from './dom/task.js';
-import { mutate, set } from './reactivity/sources.js';
+import { mutate } from './reactivity/sources.js';
 
 const IS_EFFECT = EFFECT | PRE_EFFECT | RENDER_EFFECT;
 
@@ -936,50 +934,6 @@ function get_parent_context(component_context) {
 	return null;
 }
 
-/**
- * @param {import('#client').ValueSignal<number>} signal
- * @param {1 | -1} [d]
- * @returns {number}
- */
-export function update(signal, d = 1) {
-	const value = get(signal);
-	set(signal, value + d);
-	return value;
-}
-
-/**
- * @param {((value?: number) => number)} fn
- * @param {1 | -1} [d]
- * @returns {number}
- */
-export function update_prop(fn, d = 1) {
-	const value = fn();
-	fn(value + d);
-	return value;
-}
-
-/**
- * @param {import('#client').ValueSignal<number>} signal
- * @param {1 | -1} [d]
- * @returns {number}
- */
-export function update_pre(signal, d = 1) {
-	const value = get(signal) + d;
-	set(signal, value);
-	return value;
-}
-
-/**
- * @param {((value?: number) => number)} fn
- * @param {1 | -1} [d]
- * @returns {number}
- */
-export function update_pre_prop(fn, d = 1) {
-	const value = fn() + d;
-	fn(value);
-	return value;
-}
-
 /**
  * @param {Record<string, unknown>} obj
  * @param {string[]} keys

packages/svelte/src/internal/index.js

@@ -4,10 +4,6 @@ export {
 	flushSync,
 	tick,
 	untrack,
-	update,
-	update_prop,
-	update_pre,
-	update_pre_prop,
 	value_or_fallback,
 	exclude_from_object,
 	pop,
@@ -29,8 +25,9 @@ export { element } from './client/dom/blocks/svelte-element.js';
 export * from './client/dom/blocks/each.js';
 export * from './client/reactivity/effects.js';
 export * from './client/reactivity/deriveds.js';
-export * from './client/reactivity/sources.js';
 export * from './client/reactivity/equality.js';
+export * from './client/reactivity/props.js';
+export * from './client/reactivity/sources.js';
 export * from './client/reactivity/store.js';
 export * from './client/render.js';
 export * from './client/validate.js';