import { Extension, ExtensionConfig } from '../patterns/securedCloudFront';
export interface ComposerConfig {
    readonly tenantId?: string;
    readonly cognitoDomain?: string;
    readonly clientId?: string;
    readonly redirectUri?: string;
    readonly cookieDomain?: string;
    readonly requireMfa?: boolean;
}
/**
 * Generates a combined CloudFront Function from modular check functions
 * based on requested extensions
 */
export declare class FunctionComposer {
    private readonly modulesDir;
    constructor();
    /**
     * Generate combined function code based on requested extensions
     */
    compose(extensions: Extension[], config?: ExtensionConfig, composerConfig?: ComposerConfig): string;
    private loadModule;
    private generateHandler;
}