/**
 *
 * @param {API.Delegation} delegation
 */
export function isExpired(delegation: API.Delegation): boolean;
/**
 *
 * @param {API.Delegation} delegation
 */
export function isTooEarly(delegation: API.Delegation): boolean;
/**
 *
 * @param {API.Delegation} delegation
 * @param {object} [opts]
 * @param {API.Principal} [opts.checkAudience]
 * @param {boolean} [opts.checkIsExpired]
 * @param {boolean} [opts.checkIsTooEarly]
 */
export function validate(delegation: API.Delegation, opts?: {
    checkAudience?: ucanto.API.Principal<`did:${string}:${string}`> | undefined;
    checkIsExpired?: boolean | undefined;
    checkIsTooEarly?: boolean | undefined;
}): void;
/**
 * Returns true if the delegation includes capability been queried.
 *
 * @param {API.Delegation} delegation
 * @param {API.CapabilityQuery} capability
 */
export function canDelegateCapability(delegation: API.Delegation, capability: API.CapabilityQuery): boolean;
export function matchResource(resource: API.Resource, query: API.ResourceQuery): boolean;
import * as API from './types.js';
import * as ucanto from '@ucanto/core';
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