import type { JsonValue, TriggerSchedule } from '../browser/project-change.js';
export declare function validateTriggerSchedule(rules: readonly TriggerSchedule[]): void;
export declare function nextTriggerScheduledAt(rules: readonly TriggerSchedule[], afterMs: number): number;
export declare function scheduledTriggerOccurrenceId(bindingId: string, runtimeVersion: number, scheduledAt: string): Promise<string>;
export interface CronConformanceFixture {
    readonly publishedAt: string;
    readonly rules: readonly TriggerSchedule[];
}
export interface CronConformanceHarness {
    dispose(): Promise<void>;
    payloads(): Promise<readonly JsonValue[]>;
    republish(at: string, rules: readonly TriggerSchedule[]): Promise<void>;
    retire(at: string): Promise<void>;
    tick(at: string): Promise<void>;
}
export interface CronConformanceCase {
    readonly fixture: CronConformanceFixture;
    readonly name: string;
    verify(harness: CronConformanceHarness): Promise<void>;
}
export declare const cronConformanceCases: readonly CronConformanceCase[];