/**
 * Represents any reason why a test case could have failed, for example:
 * - Step could not be completed
 * - Check did not pass
 * - Could not navigate to starting URL
 * - Time or action based timeout
 * - Operation cancelled by signal
 * - ...
 */
export type FailureDescriptor = BugDetectedFailure | MisalignmentFailure | NetworkFailure | BrowserFailure | RateLimitFailure | ApiKeyFailure | UnknownFailure | CancelledFailure;
export type BugSeverity = 'critical' | 'high' | 'medium' | 'low';
/**
 * Step and check failures are classified into one of:
 * BugDetectedFailure: seems to be something wrong with the application itself
 * MisalignmentFailure: seems to be a discrepency between the test case and the interface
 *    OR the agent did not properly recognize the relationship between test case and interface
 */
export interface BugDetectedFailure {
    variant: 'bug';
    title: string;
    expectedResult: string;
    actualResult: string;
    severity: BugSeverity;
}
export interface MisalignmentFailure {
    /**
     * Major misalignment: when a step/check fails due to:
     * 1. Poorly written step/check that is completely unrelated to the interface
     * 2. Or interface has changed so much that step/check no longer applicable
     * 3. Planner did not do good enough job adjusting recipe for minor misalignment
     * Misalignment could be due to a poorly written test case OR bad agent behavior.
     */
    variant: 'misalignment';
    message: string;
}
export interface NetworkFailure {
    /**
     * For example, failure to connect to starting URL, or any other network errors
     * that would completely prevent the test from executing.
     */
    variant: 'network';
    message: string;
}
export interface BrowserFailure {
    /**
     * E.g. something goes wrong with playwright interactions, any DOM manipulation, etc.
     */
    variant: 'browser';
    message: string;
}
export interface RateLimitFailure {
    variant: 'rate_limit';
    message: string;
}
export interface ApiKeyFailure {
    variant: 'api_key';
    message: string;
}
export interface UnknownFailure {
    variant: 'unknown';
    message: string;
}
export interface CancelledFailure {
    /**
     * Operation was cancelled, typically by an AbortSignal from a controlling process (e.g., test runner pool).
     */
    variant: 'cancelled';
}