NativeScript/nativescript-core/application/application-interfaces.ts

// Types
import { EventData } from "../data/observable/observable-interfaces";
import { View } from "../ui/core/view";

export interface ApplicationEventData extends EventData {
    ios?: any;
    android?: any;
    eventName: string;
    object: any;
}

export interface LaunchEventData extends ApplicationEventData {
    root?: View;
    savedInstanceState?: any /* android.os.Bundle */;
}

export interface OrientationChangedEventData extends ApplicationEventData {
    newValue: "portrait" | "landscape" | "unknown";
}

export interface SystemAppearanceChangedEventData extends ApplicationEventData {
    newValue: "light" | "dark";
}

export interface UnhandledErrorEventData extends ApplicationEventData {
    ios?: NativeScriptError;
    android?: NativeScriptError;
    error: NativeScriptError;
}

export interface DiscardedErrorEventData extends ApplicationEventData {
    error: NativeScriptError;
}

export interface CssChangedEventData extends EventData {
    cssFile?: string;
    cssText?: string;
}

export interface AndroidActivityEventData {
    activity: any /* androidx.appcompat.app.AppCompatActivity */;
    eventName: string;
    object: any;
}

export interface AndroidActivityBundleEventData extends AndroidActivityEventData {
    bundle: any /* android.os.Bundle */;
}

export interface AndroidActivityRequestPermissionsEventData extends AndroidActivityEventData {
    requestCode: number;
    permissions: Array<string>;
    grantResults: Array<number>;
}

export interface AndroidActivityResultEventData extends AndroidActivityEventData {
    requestCode: number;
    resultCode: number;
    intent: any /* android.content.Intent */;
}

export interface AndroidActivityNewIntentEventData extends AndroidActivityEventData {
    intent: any /* android.content.Intent */;
}

export interface AndroidActivityBackPressedEventData extends AndroidActivityEventData {
    cancel: boolean;
}

/**
* @deprecated
*/
export interface RootViewControllerImpl {
    contentController: any;
}

export interface LoadAppCSSEventData extends EventData {
    cssFile: string;
}