/**
 * pop token approve — approve a pending token request (MINTS new PT).
 *
 * Calls ParticipationToken.approveRequest(uint256 id) — VERIFIED against
 * contracts origin/main src/ParticipationToken.sol: onlyApprover (executor
 * or any allowed approver hat), reverts RequestUnknown / AlreadyApproved,
 * and NotRequester when the approver IS the requester (no self-approval).
 * Approval mints the requested amount straight to the requester and cannot
 * be undone — hence the DESTRUCTIVE confirmation gate.
 *
 * Pre-flight (skippable with --no-preflight) reads the request on-chain to
 * fail fast on every revert path, and checks the signer's approver hat.
 */
import type { Argv, ArgumentsCamelCase } from 'yargs';
interface ApproveArgs {
    org?: string;
    request: number;
    chain?: number;
    rpc?: string;
    'private-key'?: string;
    'dry-run'?: boolean;
    yes?: boolean;
    preflight?: boolean;
}
export declare const approveHandler: {
    builder: (yargs: Argv) => Argv<{
        request: number;
    }>;
    handler: (argv: ArgumentsCamelCase<ApproveArgs>) => Promise<void>;
};
export {};