loan-advisor-chatgpt-app/node_modules/@modelcontextprotocol/ext-apps/dist/src/styles.d.ts

import { McpUiStyles, McpUiTheme } from "./types";
/**
 * Get the current document theme from the root HTML element.
 *
 * Reads the theme from the `data-theme` attribute on `document.documentElement`.
 * Falls back to checking for a `dark` class for compatibility with Tailwind CSS
 * dark mode conventions.
 *
 * @returns The current theme ("light" or "dark")
 *
 * @example Check current theme
 * ```ts source="./styles.examples.ts#getDocumentTheme_checkCurrent"
 * const theme = getDocumentTheme();
 * document.body.classList.toggle("dark", theme === "dark");
 * ```
 *
 * @see {@link applyDocumentTheme `applyDocumentTheme`} to set the theme
 * @see {@link McpUiTheme `McpUiTheme`} for the theme type
 */
export declare function getDocumentTheme(): McpUiTheme;
/**
 * Apply a theme to the document root element.
 *
 * Sets the `data-theme` attribute and CSS `color-scheme` property on
 * `document.documentElement`. This enables CSS selectors like
 * `[data-theme="dark"]` and ensures native elements (scrollbars, form controls)
 * respect the theme.
 *
 * @param theme - The theme to apply ("light" or "dark")
 *
 * @example Apply theme from host context
 * ```ts source="./styles.examples.ts#applyDocumentTheme_fromHostContext"
 * // Apply when host context changes
 * app.onhostcontextchanged = (ctx) => {
 *   if (ctx.theme) {
 *     applyDocumentTheme(ctx.theme);
 *   }
 * };
 *
 * // Apply initial theme after connecting
 * app.connect().then(() => {
 *   const ctx = app.getHostContext();
 *   if (ctx?.theme) {
 *     applyDocumentTheme(ctx.theme);
 *   }
 * });
 * ```
 *
 * @example Use with CSS selectors
 * ```css
 * [data-theme="dark"] {
 *   --bg-color: #1a1a1a;
 * }
 * [data-theme="light"] {
 *   --bg-color: #ffffff;
 * }
 * ```
 *
 * @see {@link getDocumentTheme `getDocumentTheme`} to read the current theme
 * @see {@link McpUiTheme `McpUiTheme`} for the theme type
 */
export declare function applyDocumentTheme(theme: McpUiTheme): void;
/**
 * Apply host style variables as CSS custom properties on an element.
 *
 * This function takes the `variables` object from {@link McpUiHostContext.styles `McpUiHostContext.styles`} and sets
 * each CSS variable on the specified root element (defaults to `document.documentElement`).
 * This allows apps to use the host's theming values via CSS variables like
 * `var(--color-background-primary)`.
 *
 * @param styles - The style variables object from `McpUiHostContext.styles.variables`
 * @param root - The element to apply styles to (defaults to `document.documentElement`)
 *
 * @example Apply style variables from host context
 * ```ts source="./styles.examples.ts#applyHostStyleVariables_fromHostContext"
 * // Use CSS variables in your styles
 * document.body.style.background = "var(--color-background-primary)";
 *
 * // Apply when host context changes
 * app.onhostcontextchanged = (ctx) => {
 *   if (ctx.styles?.variables) {
 *     applyHostStyleVariables(ctx.styles.variables);
 *   }
 * };
 *
 * // Apply initial styles after connecting
 * app.connect().then(() => {
 *   const ctx = app.getHostContext();
 *   if (ctx?.styles?.variables) {
 *     applyHostStyleVariables(ctx.styles.variables);
 *   }
 * });
 * ```
 *
 * @example Apply to a specific element
 * ```ts source="./styles.examples.ts#applyHostStyleVariables_toElement"
 * app.onhostcontextchanged = (ctx) => {
 *   const container = document.getElementById("app-root");
 *   if (container && ctx.styles?.variables) {
 *     applyHostStyleVariables(ctx.styles.variables, container);
 *   }
 * };
 * ```
 *
 * @example Use host style variables in CSS
 * ```css
 * body {
 *   background-color: var(--color-background-primary);
 *   color: var(--color-text-primary);
 * }
 *
 * .card {
 *   background-color: var(--color-background-secondary);
 *   border: 1px solid var(--color-border-primary);
 * }
 * ```
 *
 * @see {@link McpUiStyles `McpUiStyles`} for the available CSS variables
 * @see {@link McpUiHostContext `McpUiHostContext`} for the full host context structure
 */
export declare function applyHostStyleVariables(styles: McpUiStyles, root?: HTMLElement): void;
/**
 * Apply host font CSS to the document.
 *
 * This function takes the `css.fonts` string from `McpUiHostContext.styles` and
 * injects it as a `<style>` tag. The CSS can contain `@font-face` rules for
 * self-hosted fonts, `@import` statements for Google Fonts or other font services,
 * or a combination of both.
 *
 * The styles are only injected once. Subsequent calls are no-ops and will not
 * create duplicate style tags.
 *
 * @param fontCss - CSS string containing `@font-face` rules and/or `@import` statements
 *
 * @example Apply fonts from host context
 * ```ts source="./styles.examples.ts#applyHostFonts_fromHostContext"
 * // Apply when host context changes
 * app.onhostcontextchanged = (ctx) => {
 *   if (ctx.styles?.css?.fonts) {
 *     applyHostFonts(ctx.styles.css.fonts);
 *   }
 * };
 *
 * // Apply initial fonts after connecting
 * app.connect().then(() => {
 *   const ctx = app.getHostContext();
 *   if (ctx?.styles?.css?.fonts) {
 *     applyHostFonts(ctx.styles.css.fonts);
 *   }
 * });
 * ```
 *
 * @example Host providing self-hosted fonts
 * ```ts source="./styles.examples.ts#applyHostFonts_selfHosted"
 * // Example of what a host might provide:
 * const fontCss = `
 *   @font-face {
 *     font-family: "Anthropic Sans";
 *     src: url("https://assets.anthropic.com/.../Regular.otf") format("opentype");
 *     font-weight: 400;
 *   }
 * `;
 * applyHostFonts(fontCss);
 * ```
 *
 * @example Host providing Google Fonts
 * ```ts source="./styles.examples.ts#applyHostFonts_googleFonts"
 * // Example of what a host might provide:
 * const fontCss = `
 *   @import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');
 * `;
 * applyHostFonts(fontCss);
 * ```
 *
 * @example Use host fonts in CSS
 * ```css
 * body {
 *   font-family: var(--font-sans, system-ui, sans-serif);
 * }
 * ```
 *
 * @see {@link McpUiHostContext `McpUiHostContext`} for the full host context structure
 */
export declare function applyHostFonts(fontCss: string): void;