import type { VersionCombination } from './config';
import type { ChainContext } from './context';
export declare const getCombinationId: <TImageId extends string>(context: ChainContext<TImageId>, combination: VersionCombination<TImageId>) => string;
export declare const findFileInParentDirectory: (directory: string, filename: string) => Promise<string | null>;
export declare const findWorkspaceRoot: (directory: string) => Promise<string>;
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