Function setupSEO

setupSEO(
    SEO: {
        description: string;
        siteName: string;
        themeColor: string;
        title: string;
    },
): (
    title?: string,
    description?: string,
    image?: string | null,
    options?: SEOOptions,
) => Metadata
Creates a metadata factory for Next.js pages. Call once with your site's default SEO config, then call the returned function per-page to generate the Metadata object.

The returned function supports page-specific title, description, and image overrides. When a page title is provided, it's formatted as "Page Title • Site Name".
Parameters
- SEO: { description: string; siteName: string; themeColor: string; title: string }
  Base defaults for the whole site.
  - description: string
    Default meta description.
  - siteName: string
    Application/site name (used in openGraph, twitter, and as the separator in titles).
  - themeColor: string
    Theme color for mobile browsers (e.g. "#000000").
  - title: string
    Default document title (used when no page-specific title is provided).
Returns (
    title?: string,
    description?: string,
    image?: string | null,
    options?: SEOOptions,
) => Metadata
A function (title?, description?, image?, options?) => Metadata. Pass page-specific overrides; they fill in or replace the defaults.
Example: Setup in a utility file:
```
// lib/utils/seo.ts
import { setupSEO } from "naystack/utils/client";

export const getSEO = setupSEO({
  title: "Land Exchange Toolbox - Premium Real Estate Tools",
  description: "Empower your real estate business with advanced tools.",
  siteName: "Land Exchange Toolbox",
  themeColor: "#5b9364",
});
```
Example: Usage in a page:
```
// app/dashboard/page.tsx
import { getSEO } from "@/lib/utils/seo";

export const metadata = getSEO("Dashboard", "Your personalized dashboard");
// => title: "Dashboard • Land Exchange Toolbox", description: "Your personalized dashboard"
```
Example: Usage in generateMetadata:
```
export async function generateMetadata({ params }) {
  const deal = await getDeal(params.id);
  return getSEO(deal.title, deal.description, deal.coverImage);
}
```
Example: Thumbnail-sized preview (avatars, icons — anything not a hero image):
```
return getSEO(post.title, post.body, post.author.photo, { imageSize: "small" });
```
- Defined in src/utils/client/seo.ts:57

Function setupSEO

Parameters

description: string

siteName: string

themeColor: string

title: string

Returns ( title?: string, description?: string, image?: string | null, options?: SEOOptions,) => Metadata

Example: Setup in a utility file:

Example: Usage in a page:

Example: Usage in generateMetadata:

Example: Thumbnail-sized preview (avatars, icons — anything not a hero image):

Settings

Returns (
title?: string,
description?: string,
image?: string | null,
options?: SEOOptions,
) => Metadata