Add margin and padding functions

styles/src/component/margin.ts

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+type MarginOptions = {
+    all?: number
+    left?: number
+    right?: number
+    top?: number
+    bottom?: number
+}
+
+export type MarginStyle = {
+    top: number
+    bottom: number
+    left: number
+    right: number
+}
+
+export const margin_style = (options: MarginOptions): MarginStyle => {
+    const { all, top, bottom, left, right } = options
+
+    if (all !== undefined) return {
+        top: all,
+        bottom: all,
+        left: all,
+        right: all
+    }
+
+    if (top === undefined && bottom === undefined && left === undefined && right === undefined) throw new Error("Margin must have at least one value")
+
+    return {
+        top: top || 0,
+        bottom: bottom || 0,
+        left: left || 0,
+        right: right || 0
+    }
+}

styles/src/component/padding.ts

@@ -0,0 +1,34 @@
+type PaddingOptions = {
+    all?: number
+    left?: number
+    right?: number
+    top?: number
+    bottom?: number
+}
+
+export type PaddingStyle = {
+    top: number
+    bottom: number
+    left: number
+    right: number
+}
+
+export const padding_style = (options: PaddingOptions): PaddingStyle => {
+    const { all, top, bottom, left, right } = options
+
+    if (all !== undefined) return {
+        top: all,
+        bottom: all,
+        left: all,
+        right: all
+    }
+
+    if (top === undefined && bottom === undefined && left === undefined && right === undefined) throw new Error("Padding must have at least one value")
+
+    return {
+        top: top || 0,
+        bottom: bottom || 0,
+        left: left || 0,
+        right: right || 0
+    }
+}