refac: remove async

lib/nodes.d.ts

@@ -1,9 +1,8 @@
 import { Nil, Nilable } from "./lang.js";
-export declare type AnyNode = AnySyncNode | AnyAsyncNode;
+export declare type AnyNode = TextNode | Elem | Frag | Nil | false;
-export declare type AnyAsyncNode = Promise<AnySyncNode>;
+
-export declare type AnySyncNode = TextNode | Elem | Frag | Nil | false;
+export declare class TextNode extends String {}
-export declare class TextNode extends String {
+
-}
 export declare function F(...children: AnyNode[]): Frag;
 export declare class Frag {
   #private;
@@ -15,7 +14,11 @@ export declare class Frag {
   withChild(node: AnyNode): this;
   addChild(node: AnyNode): void;
 }
-export declare function E(tagName: string, attrs: ElemAttrs, ...children: AnyNode[]): Elem;
+export declare function E(
+  tagName: string,
+  attrs: ElemAttrs,
+  ...children: AnyNode[]
+): Elem;
 export declare type ElemAttrs = Record<string, unknown>;
 export declare class Elem extends Frag {
   #private;
@@ -25,5 +28,5 @@ export declare class Elem extends Frag {
   withAttrs(attrs: Record<string, unknown>): Elem;
   withAttr(name: string, value: unknown): Elem;
   addAttr(name: string, value: unknown): void;
-    addChild(node: AnySyncNode): void;
+  addChild(node: AnyNode): void;
 }

lib/str.d.ts

@@ -1,5 +1,5 @@
 import { Renderer } from "./types.js";
 import { Elem } from "./nodes.js";
 export declare class StrRenderer implements Renderer<string> {
-    render(node: Elem | Promise<Elem>): Promise<string>;
+    render(node: Elem): string;
 }

lib/str.mjs

@@ -1,25 +1,24 @@
 import { isBool, isNil } from "./lang.mjs";
 import { Elem, TextNode } from "./nodes.mjs";
 export class StrRenderer {
-    async render(node) {
+    render(node) {
-        return encodeNode(await node);
+        return encodeNode(node);
     }
 }
-async function encodeAnyNode(node) {
+function encodeAnyNode(node) {
-    const syncNode = await node;
+    return !node
-    return !syncNode
         ? null
-        : syncNode instanceof TextNode
+        : node instanceof TextNode
-            ? encodeTextNode(syncNode)
+            ? encodeTextNode(node)
-            : encodeNode(syncNode);
+            : encodeNode(node);
 }
 function encodeTextNode(node) {
     return String(node);
 }
-async function encodeNode(node) {
+function encodeNode(node) {
     const encodedChildren = isNil(node.children)
         ? undefined
-        : await Promise.all(node.children.map(encodeAnyNode)).then((children) => children.filter((c) => Boolean(c)));
+        : node.children.map(encodeAnyNode).filter((c) => Boolean(c));
     return node instanceof Elem
         ? encodeHtmlElement(node.tagName, node.attrs, encodedChildren)
         : encodeHtmlFragment(encodedChildren);

lib/types.d.ts

@@ -1,4 +1,4 @@
 import { Elem } from "./nodes.js";
 export interface Renderer<T> {
-    render(node: Elem | Promise<Elem>): Promise<T>;
+    render(node: Elem): T;
 }

src/nodes.mts

@@ -1,8 +1,6 @@
 import { isNil, Nil, Nilable } from "./lang.mjs";
 
-export type AnyNode = AnySyncNode | AnyAsyncNode;
+export type AnyNode = TextNode | Elem | Frag | Nil | false;
-export type AnyAsyncNode = Promise<AnySyncNode>;
-export type AnySyncNode = TextNode | Elem | Frag | Nil | false;
 
 export class TextNode extends String {}
 
@@ -90,7 +88,7 @@ export class Elem extends Frag {
     this.#attrs[name] = value;
   }
 
-  addChild(node: AnySyncNode): void {
+  addChild(node: AnyNode): void {
     if (this.#isSelfClosed)
       throw new Error("You cannot add child to self closed element");
     super.addChild(node);

src/str.mts

@@ -3,30 +3,27 @@ import { isBool, isNil, Nullable } from "./lang.mjs";
 import { AnyNode, Elem, Frag, TextNode } from "./nodes.mjs";
 
 export class StrRenderer implements Renderer<string> {
-  async render(node: Elem | Promise<Elem>): Promise<string> {
+  render(node: Elem): string {
-    return encodeNode(await node);
+    return encodeNode(node);
   }
 }
 
-async function encodeAnyNode(node: AnyNode): Promise<Nullable<string>> {
+function encodeAnyNode(node: AnyNode): Nullable<string> {
-  const syncNode = await node;
+  return !node
-  return !syncNode
     ? null
-    : syncNode instanceof TextNode
+    : node instanceof TextNode
-    ? encodeTextNode(syncNode)
+    ? encodeTextNode(node)
-    : encodeNode(syncNode);
+    : encodeNode(node);
 }
 
 function encodeTextNode(node: TextNode): string {
   return String(node);
 }
 
-async function encodeNode(node: Elem | Frag): Promise<string> {
+function encodeNode(node: Elem | Frag): string {
   const encodedChildren = isNil(node.children)
     ? undefined
-    : await Promise.all(node.children.map(encodeAnyNode)).then((children) =>
+    : node.children.map(encodeAnyNode).filter((c): c is string => Boolean(c));
-        children.filter((c): c is string => Boolean(c))
-      );
   return node instanceof Elem
     ? encodeHtmlElement(node.tagName, node.attrs, encodedChildren)
     : encodeHtmlFragment(encodedChildren);

src/types.mts

@@ -1,5 +1,5 @@
 import { Elem } from "./nodes.mjs";
 
 export interface Renderer<T> {
-  render(node: Elem | Promise<Elem>): Promise<T>;
+  render(node: Elem): T;
 }