import type { Environment } from "@kosko/env";
export declare function tryRequireComponent(cwd: string, loader: (id: string) => Promise<string>): (id: string) => Promise<unknown[]>;
export declare function getEnvironmentComponent({ env, cwd, paths: { component } }: Environment, filename: string, { loader }: {
    loader: (id: string) => Promise<string>;
}): Promise<unknown[]>;
export declare function koskoMigrateLoader(id: string): Promise<string>;
export declare function loadYaml<T>(env: Environment, path: string): Promise<T | undefined>;