import type { NoCodesScreen } from './dto/NoCodesScreen';
import type { PurchaseDelegate } from './dto/PurchaseDelegate';
import { ScreenPresentationConfig } from './dto/ScreenPresentationConfig';
import { NoCodesTheme } from './dto/enums';
export interface NoCodesApi {
    /**
     * Set a delegate for custom purchase and restore handling.
     * When this delegate is provided, it replaces the default Qonversion SDK purchase flow.
     * Can be called at any time after initialization.
     *
     * @param delegate delegate to handle purchase and restore operations.
     */
    setPurchaseDelegate(delegate: PurchaseDelegate): void;
    /**
     * Set the configuration of screen representation.
     * @param config a configuration to apply.
     * @param contextKey the context key of the screen, to which a config should be applied.
     *                   If not provided, the config is used for all the screens.
     */
    setScreenPresentationConfig(config: ScreenPresentationConfig, contextKey?: string): void;
    /**
     * Show the screen using its context key.
     * @param contextKey the context key of the screen which must be shown.
     * @param customVariables optional map of custom variables that will be injected
     *                        into the screen's JavaScript context. Variables are scoped
     *                        to the provided contextKey and only applied to that screen.
     */
    showScreen(contextKey: string, customVariables?: Record<string, string>): void;
    /**
     * Load a No-Code screen (from cache or network) without presenting it, so you can decide
     * whether to present it or show your own fallback UI before any SDK screen appears.
     * Present the screen with {@link showScreen} — the loaded content is served from cache.
     *
     * The returned {@link NoCodesScreen} exposes the typed default variables configured
     * in the builder and the default selected product id.
     *
     * @param contextKey the context key of the screen to load.
     * @returns the loaded screen data.
     */
    loadScreen(contextKey: string): Promise<NoCodesScreen>;
    /**
     * Close the current opened No-Code screen.
     */
    close(): void;
    /**
     * Set the locale for No-Code screens.
     * Use this to override the device locale for the No-Codes SDK.
     * Pass null to reset to the device default locale.
     *
     * @param locale the locale to use (e.g. "en", "de", "fr"), or null to reset to device default.
     */
    setLocale(locale: string | null): void;
    /**
     * Set the theme mode for No-Code screens.
     * Controls how screens adapt to light/dark themes.
     *
     * You may set the theme both after No-Codes SDK initialization with this method
     * and during initialization via NoCodesConfigBuilder.setTheme().
     *
     * @param theme the desired theme mode. Use AUTO to follow device settings,
     *              LIGHT to force light theme, or DARK to force dark theme.
     */
    setTheme(theme: NoCodesTheme): void;
}