/**
 * Cloud functions to handle Crashlytics events from Firebase Alerts.
 * @packageDocumentation
 */
import { CloudEvent, CloudFunction } from '../../core';
import * as options from '../../options';
import { Expression } from '../../params';
import { FirebaseAlertData } from './alerts';
/** Generic Crashlytics issue interface */
export interface Issue {
    /** The ID of the Crashlytics issue */
    id: string;
    /** The title of the Crashlytics issue */
    title: string;
    /** The subtitle of the Crashlytics issue */
    subtitle: string;
    /** The application version of the Crashlytics issue */
    appVersion: string;
}
/**
 * The internal payload object for a new fatal issue.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface NewFatalIssuePayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewFatalIssuePayload';
    /** Basic information of the Crashlytics issue */
    issue: Issue;
}
/**
 * The internal payload object for a new non-fatal issue.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface NewNonfatalIssuePayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewNonfatalIssuePayload';
    /** Basic information of the Crashlytics issue */
    issue: Issue;
}
/**
 * The internal payload object for a regression alert.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface RegressionAlertPayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsRegressionAlertPayload';
    /** The type of the Crashlytics issue, e.g. new fatal, new nonfatal, ANR */
    type: string;
    /** Basic information of the Crashlytics issue */
    issue: Issue;
    /**
     * The time that the Crashlytics issues was most recently resolved before it
     * began to reoccur.
     */
    resolveTime: string;
}
/** Generic Crashlytics trending issue interface */
export interface TrendingIssueDetails {
    /** The type of the Crashlytics issue, e.g. new fatal, new nonfatal, ANR */
    type: string;
    /** Basic information of the Crashlytics issue */
    issue: Issue;
    /** The number of crashes that occurred with the issue */
    eventCount: number;
    /** The number of distinct users that were affected by the issue */
    userCount: number;
}
/**
 * The internal payload object for a stability digest.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface StabilityDigestPayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsStabilityDigestPayload';
    /**
     * The date that the digest gets created. Issues in the digest should have the
     * same date as the digest date
     */
    digestDate: string;
    /** A stability digest containing several trending Crashlytics issues */
    trendingIssues: TrendingIssueDetails[];
}
/**
 * The internal payload object for a velocity alert.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface VelocityAlertPayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsVelocityAlertPayload';
    /** Basic information of the Crashlytics issue */
    issue: Issue;
    /** The time that the Crashlytics issue gets created */
    createTime: string;
    /**
     * The number of user sessions for the given app version that had this
     * specific crash issue in the time period used to trigger the velocity alert.
     */
    crashCount: number;
    /**
     * The percentage of user sessions for the given app version that had this
     * specific crash issue in the time period used to trigger the velocity alert.
     */
    crashPercentage: number;
    /**
     * The first app version where this issue was seen, and not necessarily the
     * version that has triggered the alert.
     */
    firstVersion: string;
}
/**
 * The internal payload object for a new Application Not Responding issue.
 * Payload is wrapped inside a `FirebaseAlertData` object.
 */
export interface NewAnrIssuePayload {
    ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewAnrIssuePayload';
    /** Basic information of the Crashlytics issue */
    issue: Issue;
}
/**
 * A custom CloudEvent for Firebase Alerts (with custom extension attributes).
 * @typeParam T - the data type for Crashlytics alerts that is wrapped in a `FirebaseAlertData` object.
 */
export interface CrashlyticsEvent<T> extends CloudEvent<FirebaseAlertData<T>> {
    /** The type of the alerts that got triggered. */
    alertType: string;
    /** The Firebase App ID that’s associated with the alert. */
    appId: string;
}
/**
 * Configuration for Crashlytics functions.
 */
export interface CrashlyticsOptions extends options.EventHandlerOptions {
    /** Scope the function to trigger on a specific application. */
    appId?: string;
    /**
     * Region where functions should be deployed.
     */
    region?: options.SupportedRegion | string;
    /**
     * Amount of memory to allocate to a function.
     * A value of null restores the defaults of 256MB.
     */
    memory?: options.MemoryOption | Expression<number> | null;
    /**
     * Timeout for the function in sections, possible values are 0 to 540.
     * HTTPS functions can specify a higher timeout.
     * A value of null restores the default of 60s
     * The minimum timeout for a gen 2 function is 1s. The maximum timeout for a
     * function depends on the type of function: Event handling functions have a
     * maximum timeout of 540s (9 minutes). HTTPS and callable functions have a
     * maximum timeout of 36,00s (1 hour). Task queue functions have a maximum
     * timeout of 1,800s (30 minutes)
     */
    timeoutSeconds?: number | Expression<number> | null;
    /**
     * Min number of actual instances to be running at a given time.
     * Instances will be billed for memory allocation and 10% of CPU allocation
     * while idle.
     * A value of null restores the default min instances.
     */
    minInstances?: number | Expression<number> | null;
    /**
     * Max number of instances to be running in parallel.
     * A value of null restores the default max instances.
     */
    maxInstances?: number | Expression<number> | null;
    /**
     * Number of requests a function can serve at once.
     * Can only be applied to functions running on Cloud Functions v2.
     * A value of null restores the default concurrency (80 when CPU >= 1, 1 otherwise).
     * Concurrency cannot be set to any value other than 1 if `cpu` is less than 1.
     * The maximum value for concurrency is 1,000.
     */
    concurrency?: number | Expression<number> | null;
    /**
     * Fractional number of CPUs to allocate to a function.
     * Defaults to 1 for functions with <= 2GB RAM and increases for larger memory sizes.
     * This is different from the defaults when using the gcloud utility and is different from
     * the fixed amount assigned in Google Cloud Functions generation 1.
     * To revert to the CPU amounts used in gcloud or in Cloud Functions generation 1, set this
     * to the value "gcf_gen1"
     */
    cpu?: number | 'gcf_gen1';
    /**
     * Connect cloud function to specified VPC connector.
     * A value of null removes the VPC connector
     */
    vpcConnector?: string | null;
    /**
     * Egress settings for VPC connector.
     * A value of null turns off VPC connector egress settings
     */
    vpcConnectorEgressSettings?: options.VpcEgressSetting | null;
    /**
     * Specific service account for the function to run as.
     * A value of null restores the default service account.
     */
    serviceAccount?: string | null;
    /**
     * Ingress settings which control where this function can be called from.
     * A value of null turns off ingress settings.
     */
    ingressSettings?: options.IngressSetting | null;
    /**
     * User labels to set on the function.
     */
    labels?: Record<string, string>;
    secrets?: string[];
    /** Whether failed executions should be delivered again. */
    retry?: boolean;
}
/**
 * Declares a function that can handle a new fatal issue published to Crashlytics.
 * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewFatalIssuePublished(handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
/**
 * Declares a function that can handle a new fatal issue published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewFatalIssuePublished(appId: string, handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
/**
 * Declares a function that can handle a new fatal issue published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewFatalIssuePublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
/**
 * Declares a function that can handle a new non-fatal issue published to Crashlytics.
 * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewNonfatalIssuePublished(handler: (event: CrashlyticsEvent<NewNonfatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
/**
 * Declares a function that can handle a new non-fatal issue published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a new non-fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewNonfatalIssuePublished(appId: string, handler: (event: CrashlyticsEvent<NewNonfatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
/**
 * Declares a function that can handle a new non-fatal issue published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a new non-fatal issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewNonfatalIssuePublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<NewNonfatalIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
/**
 * Declares a function that can handle a regression alert published to Crashlytics.
 * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onRegressionAlertPublished(handler: (event: CrashlyticsEvent<RegressionAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
/**
 * Declares a function that can handle a regression alert published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onRegressionAlertPublished(appId: string, handler: (event: CrashlyticsEvent<RegressionAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
/**
 * Declares a function that can handle a regression alert published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onRegressionAlertPublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<RegressionAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
/**
 * Declares a function that can handle a stability digest published to Crashlytics.
 * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onStabilityDigestPublished(handler: (event: CrashlyticsEvent<StabilityDigestPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
/**
 * Declares a function that can handle a stability digest published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onStabilityDigestPublished(appId: string, handler: (event: CrashlyticsEvent<StabilityDigestPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
/**
 * Declares a function that can handle a stability digest published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onStabilityDigestPublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<StabilityDigestPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
/**
 * Declares a function that can handle a velocity alert published to Crashlytics.
 * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onVelocityAlertPublished(handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
/**
 * Declares a function that can handle a velocity alert published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onVelocityAlertPublished(appId: string, handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
/**
 * Declares a function that can handle a velocity alert published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onVelocityAlertPublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
/**
 * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
 * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
 * @returns A function that you can export and deploy.
 */
export declare function onNewAnrIssuePublished(handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
/**
 * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
 * @param appId - A specific application the handler will trigger on.
 * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onNewAnrIssuePublished(appId: string, handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
/**
 * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
 * @param opts - Options that can be set on the function.
 * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
 * @returns A function that you can export and deploy.

 */
export declare function onNewAnrIssuePublished(opts: CrashlyticsOptions, handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
