import type { ResourceImpact } from '@aws-cdk/cloudformation-diff';
import type { IntegTestInfo } from '../runner/integration-tests';
/**
 * The aggregate results from running assertions on a test case
 */
export type AssertionResults = {
    [id: string]: AssertionResult;
};
/**
 * The result of an individual assertion
 */
export interface AssertionResult {
    /**
     * The assertion message. If the assertion failed, this will
     * include the reason.
     */
    readonly message: string;
    /**
     * Whether the assertion succeeded or failed
     */
    readonly status: 'success' | 'fail';
}
/**
 * Config for an integration test
 */
export interface IntegTestWorkerConfig extends IntegTestInfo {
    /**
     * A list of any destructive changes
     *
     * @default []
     */
    readonly destructiveChanges?: DestructiveChange[];
}
/**
 * Information on any destructive changes
 */
export interface DestructiveChange {
    /**
     * The logicalId of the resource with a destructive change
     */
    readonly logicalId: string;
    /**
     * The name of the stack that contains the destructive change
     */
    readonly stackName: string;
    /**
     * The impact of the destructive change
     */
    readonly impact: ResourceImpact;
}
/**
 * Represents integration tests metrics for a given worker
 */
export interface IntegRunnerMetrics {
    /**
     * The region the test was run in
     */
    readonly region: string;
    /**
     * The total duration of the worker.
     * This will be the sum of all individual test durations
     */
    readonly duration: number;
    /**
     * Contains the duration of individual tests that the
     * worker executed.
     *
     * Map of testName to duration.
     */
    readonly tests: {
        [testName: string]: number;
    };
    /**
     * The profile that was used to run the test
     *
     * @default - default profile
     */
    readonly profile?: string;
}
export interface SnapshotVerificationOptions {
    /**
     * Retain failed snapshot comparisons
     *
     * @default false
     */
    readonly retain?: boolean;
    /**
     * Verbose mode
     *
     * @default false
     */
    readonly verbose?: boolean;
}
/**
 * Integration test results
 */
export interface IntegBatchResponse {
    /**
     * List of failed tests
     */
    readonly failedTests: IntegTestInfo[];
    /**
     * List of Integration test metrics. Each entry in the
     * list represents metrics from a single worker (account + region).
     */
    readonly metrics: IntegRunnerMetrics[];
}
/**
 * Common options for running integration tests
 */
export interface IntegTestOptions {
    /**
     * A list of integration tests to run
     * in this batch
     */
    readonly tests: IntegTestWorkerConfig[];
    /**
     * Whether or not to destroy the stacks at the
     * end of the test
     *
     * @default true
     */
    readonly clean?: boolean;
    /**
     * When this is set to `true` the snapshot will
     * be created _without_ running the integration test
     * The resulting snapshot SHOULD NOT be checked in
     *
     * @default false
     */
    readonly dryRun?: boolean;
    /**
     * The level of verbosity for logging.
     * Higher number means more output.
     *
     * @default 0
     */
    readonly verbosity?: number;
    /**
     * If this is set to true then the stack update workflow will be disabled
     *
     * @default true
     */
    readonly updateWorkflow?: boolean;
    /**
     * true if running in watch mode
     *
     * @default false
     */
    readonly watch?: boolean;
    /**
     * Use the indicated proxy
     *
     * @default - no proxy
     */
    readonly proxy?: string;
    /**
     * Path to CA certificate to use when validating HTTPS requests
     *
     * @default - no additional CA bundle
     */
    readonly caBundlePath?: string;
}
/**
 * Represents possible reasons for a diagnostic
 */
export declare enum DiagnosticReason {
    /**
     * The integration test failed because there
     * is not existing snapshot
     */
    NO_SNAPSHOT = "NO_SNAPSHOT",
    /**
     * The integration test failed
     */
    TEST_FAILED = "TEST_FAILED",
    /**
     * There was an error running the integration test
     */
    TEST_ERROR = "TEST_ERROR",
    /**
     * A non-failing warning from the integration test run
     */
    TEST_WARNING = "TEST_WARNING",
    /**
     * The snapshot test failed because the actual
     * snapshot was different than the expected snapshot
     */
    SNAPSHOT_FAILED = "SNAPSHOT_FAILED",
    /**
     * The snapshot test failed because there was an error executing it
     */
    SNAPSHOT_ERROR = "SNAPSHOT_ERROR",
    /**
     * The snapshot test succeeded
     */
    SNAPSHOT_SUCCESS = "SNAPSHOT_SUCCESS",
    /**
     * The integration test succeeded
     */
    TEST_SUCCESS = "TEST_SUCCESS",
    /**
     * The assertion failed
     */
    ASSERTION_FAILED = "ASSERTION_FAILED"
}
/**
 * Integration test diagnostics
 * This is used to report back the status of each test
 */
export interface Diagnostic {
    /**
     * The name of the test
     */
    readonly testName: string;
    /**
     * The name of the stack
     */
    readonly stackName: string;
    /**
     * The diagnostic message
     */
    readonly message: string;
    /**
     * The time it took to run the test
     */
    readonly duration?: number;
    /**
     * The reason for the diagnostic
     */
    readonly reason: DiagnosticReason;
    /**
     * Additional messages to print
     */
    readonly additionalMessages?: string[];
    /**
     * Relevant config options that were used for the integ test
     */
    readonly config?: Record<string, any>;
}
export declare function printSummary(total: number, failed: number): void;
/**
 * Format the assertion results so that the results can be
 * printed
 */
export declare function formatAssertionResults(results: AssertionResults): string;
/**
 * Print out the results from tests
 */
export declare function printResults(diagnostic: Diagnostic): void;
export declare function printLaggards(testNames: Set<string>): void;
export declare function formatError(error: any): string;
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