/**
 * Event spy for testing custom events
 */
export interface EventSpy {
    /**
     * Name of the event being spied on
     */
    eventName: string;
    /**
     * All events that have been received
     */
    events: CustomEvent[];
    /**
     * First event received (if any)
     */
    firstEvent: CustomEvent | undefined;
    /**
     * Last event received (if any)
     */
    lastEvent: CustomEvent | undefined;
    /**
     * Number of events received
     */
    length: number;
}
import type { SpyConfig } from './testing/spy-helper.js';
/**
 * Component render options
 */
export interface RenderOptions {
    /**
     * Props to pass to the component
     */
    props?: Record<string, any>;
    /**
     * Slots content (for shadow DOM components)
     */
    slots?: Record<string, string | HTMLElement>;
    /**
     * HTML content to place inside the component
     */
    html?: string;
    /**
     * Wait for component to be loaded before returning
     * @default true
     */
    waitForLoad?: boolean;
    /**
     * Additional HTML attributes
     */
    attributes?: Record<string, string>;
    /**
     * Spy configuration for this render call. Spies on methods, props, and lifecycle hooks.
     * Takes priority over module-level spyOnComponent() calls.
     */
    spyOn?: SpyConfig;
}
import type { ComponentSpies } from './testing/spy-helper.js';
/**
 * Render result for component testing
 */
export interface RenderResult<T = HTMLElement, I = any> {
    /**
     * The rendered root element
     */
    root: T;
    /**
     * Wait for changes to be applied
     */
    waitForChanges: () => Promise<void>;
    /**
     * Tries to get the underlying class instance when `root` is a Stencil component.
     * If using `dist-custom-elements`, `instance` === `root`.
     */
    instance?: I;
    /**
     * Update component props
     */
    setProps: (props: Record<string, any>) => Promise<void>;
    /**
     * Unmount/cleanup the component
     */
    unmount: () => void;
    /**
     * Spy on a custom event
     */
    spyOnEvent: (eventName: string) => EventSpy;
    /**
     * Component spies (only present when `spyOn` option is used)
     */
    spies?: ComponentSpies;
}
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