import type { HmacAuthority, SignedCompletionReceipt, TrustedCompletionReceipt } from './types.js';
export declare function createSignedCompletionReceipt(value: unknown, input: HmacAuthority): SignedCompletionReceipt;
export declare class CompletionReceiptIngress {
    #private;
    constructor(input: HmacAuthority);
    accept(value: SignedCompletionReceipt): TrustedCompletionReceipt;
}
export declare function trustedCompletionAuthorityId(value: TrustedCompletionReceipt): string | null;
export declare function isTrustedCompletionReceipt(value: unknown): value is TrustedCompletionReceipt;