import { CanActivate, ExecutionContext } from '@nestjs/common';
import { AzureTokenValidationService } from '../azure-token-validation';
import { NestAzureAdJwtValidatorModuleOptions } from '../module-config';
import { Reflector } from '@nestjs/core';
export declare class AzureActiveDirectoryGuard implements CanActivate {
    private readonly reflector;
    private readonly tokenValidationService;
    private readonly options;
    private readonly logger;
    constructor(reflector: Reflector, tokenValidationService: AzureTokenValidationService, options: NestAzureAdJwtValidatorModuleOptions);
    canActivate(context: ExecutionContext): Promise<boolean>;
    private parseTokenFromContext;
    private matchRoles;
}