From 3e89d2998588f8e35c524e523ba2ee853f0f6475 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 20 Apr 2026 11:31:17 +0200
Subject: refactor: restructure files to their domains,  new preview overlay
 system, and dep graph

---
 apps/web/src/params/index.ts | 50 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 apps/web/src/params/index.ts

(limited to 'apps/web/src/params/index.ts')

diff --git a/apps/web/src/params/index.ts b/apps/web/src/params/index.ts
new file mode 100644
index 00000000..633bfbd0
--- /dev/null
+++ b/apps/web/src/params/index.ts
@@ -0,0 +1,50 @@
+export type ParamValues = Record<string, number | string | boolean>;
+
+export type ParamGroup = "stroke";
+
+interface BaseParamDefinition<TKey extends string = string> {
+	key: TKey;
+	label: string;
+	group?: ParamGroup;
+}
+
+export interface NumberParamDefinition<TKey extends string = string>
+	extends BaseParamDefinition<TKey> {
+	type: "number";
+	default: number;
+	min: number;
+	max?: number;
+	step: number;
+	/** When set, min/max/step are in display space. display = stored * displayMultiplier. */
+	displayMultiplier?: number;
+	/** Show as percentage of max. min/max/step/default stay in stored space. */
+	unit?: "percent";
+	/** Short label shown as the scrub handle icon in the number field (e.g. "W", "R"). */
+	shortLabel?: string;
+}
+
+export interface BooleanParamDefinition<TKey extends string = string>
+	extends BaseParamDefinition<TKey> {
+	type: "boolean";
+	default: boolean;
+}
+
+export interface ColorParamDefinition<TKey extends string = string>
+	extends BaseParamDefinition<TKey> {
+	type: "color";
+	default: string;
+}
+
+export interface SelectParamDefinition<TKey extends string = string>
+	extends BaseParamDefinition<TKey> {
+	type: "select";
+	default: string;
+	options: Array<{ value: string; label: string }>;
+}
+
+export type ParamDefinition<TKey extends string = string> =
+	| NumberParamDefinition<TKey>
+	| BooleanParamDefinition<TKey>
+	| ColorParamDefinition<TKey>
+	| SelectParamDefinition<TKey>;
+
-- 
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