import { type ControlRequestClaimDatabase, type ControlRequestClaimStatus } from './control-request.repository';
import { inputRequestResource, type InputRequestRow, type InputRequestUpdate } from './input-request.schema';
export type InputRequestClaimStatus = ControlRequestClaimStatus;
export interface InputRequestClaimRequest {
    /** Full InputRequest IRI. Subscribe/watch envelopes should pass as:object. */
    inputRequest: string;
    leaseOwner: string;
    leaseDurationMs?: number;
    now?: Date | string | number;
}
export interface InputRequestClaimResult {
    status: InputRequestClaimStatus;
    inputRequest: InputRequestRow | null;
    leaseOwner: string;
    leaseExpiresAt: string;
    reason?: string;
}
export type InputRequestClaimDatabase = ControlRequestClaimDatabase<typeof inputRequestResource>;
export declare function claimInputRequest(db: InputRequestClaimDatabase, input: InputRequestClaimRequest): Promise<InputRequestClaimResult>;
export declare function isInputRequestStatusClaimable(status: unknown): boolean;
export type { InputRequestRow, InputRequestUpdate };