import type { JsonValue, WebhookInputDefinition, WebhookOptions } from '../browser/project-change.js';
export declare const maximumWebhookBodyBytes: number;
export declare function webhookEndpointId(url: URL): string | undefined;
export declare function webhookOccurrenceId(endpointId: string, runtimeVersion: number, key: string | null): Promise<string | undefined>;
export interface WebhookConformanceFixture {
    readonly inputsDef: readonly WebhookInputDefinition[];
    readonly options?: WebhookOptions;
}
export interface WebhookConformanceHarness {
    readonly endpointUrl: string;
    dispose(): Promise<void>;
    payloads(): Promise<readonly JsonValue[]>;
    republish(): Promise<void>;
    request(request: Request): Promise<Response>;
    retire(): Promise<void>;
}
export interface WebhookConformanceCase {
    readonly fixture: WebhookConformanceFixture;
    readonly name: string;
    verify(harness: WebhookConformanceHarness): Promise<void>;
}
export declare const webhookConformanceCases: readonly WebhookConformanceCase[];