import type { Page } from '@playwright/test';
export type Theme = 'default-2026' | 'flat' | 'glassmorphism' | 'high-visibility' | 'minimalist' | 'neo-brutalist' | 'standard';
export declare const THEMES: Theme[];
/** Base font size (px) used for font-scale VR tests. Change here to update all tests. */
export declare const FONT_SCALE_PX = 17;
/** Snapshot name suffix for font-scale variants. */
export declare const FONT_SCALE_SUFFIX = "scaled-font-size";
export interface SetupPageOptions {
    theme?: Theme;
    /** Controls component motion during the test. Defaults to reduced for stable screenshots. */
    motion?: 'normal' | 'reduced';
    /**
     * Bootstrap the localization system before Stencil hydrates. Pass `true` to install
     * a loc() that resolves the default en-US strings (accurate for components like
     * q2-select and q2-calendar that render localized labels). Pass an object to
     * register additional test-specific tokens that override defaults.
     */
    setupLoc?: true | Record<string, string>;
    /**
     * Override the document root font size (px). Sets `html { font-size: Npx }`, which
     * changes `1rem` and therefore scales every `--const-px-N` token proportionally.
     * Use to verify that components with scalable font sizes respond correctly to a
     * non-default base font size (e.g. `fontSizePx: 17` for a 17 px host application).
     */
    fontSizePx?: number;
}
export declare const setupPage: (page: Page, content: string, options?: SetupPageOptions) => Promise<void>;