import type { Container } from "@snap/ts-inject"; import type { LensRepository } from "./lens/LensRepository"; import type { LensCoreError } from "./lens-core-module/lensCoreError"; import type { LensCore } from "./lens-core-module/lensCore"; import type { CameraKitSession } from "./session/CameraKitSession"; import type { RootServices } from "./RootServices"; import type { MetricsEventTarget } from "./metrics/metricsEventTarget"; import { TypedEventTarget } from "./events/TypedEventTarget"; import type { TypedCustomEvent } from "./events/TypedCustomEvent"; import type { LensView } from "./metrics/reporters/reportLensView"; import type { LensWait } from "./metrics/reporters/reportLensWait"; import type { PageVisibility } from "./common/pageVisibility"; import type { RemoteConfiguration } from "./remote-configuration/remoteConfiguration"; /** * Lens metrics events. * * These events are emitted by {@link CameraKit} to report lens usage, performance, apply latency, etc. * * @category Lenses * @category Metrics */ export type LensMetricsEvents = TypedCustomEvent | TypedCustomEvent; /** * Options available when creating a {@link CameraKitSession}. * * @category Rendering */ export interface CreateSessionOptions { /** * Optionally provide an existing canvas element, on which the Live RenderTarget will be rendered. * * If this is not provided, CameraKit will create a new canvas element which can be added to the DOM. */ liveRenderTarget?: HTMLCanvasElement; /** * Browsers optimize tabs when they are hidden - for example, by pausing the execution of requestAnimationFrame * callbacks. * * If you need the CameraKitSession to continue rendering even when the tab is in the background, set this to true. * There is a small performance penalty, and it's a good practice to only render in the background if absolutely * necessary. */ renderWhileTabHidden?: boolean; } /** * The entry point to the CameraKit SDK's API. Most of CameraKit's features are accessed via this class. * * Applications obtain an instance of CameraKit by calling {@link bootstrapCameraKit}. * * @example * ```ts * const cameraKit = await bootstrapCameraKit(config) * ``` * * Then this class can be used to: * - Create a {@link CameraKitSession} instance, which provides the API for setting up media inputs, applying Lenses, * and obtaining rendered `