/// <reference types="node" />
/**
 * Lifecycle control over a repository allows a blueprint to reason about which files should and should not exist after a resynthesis.
 */
export interface Strategy {
    /**
     * unchanging identifier used to Id this merge strategy
     */
    identifier: string;
    /**
     * The owner of the strategy. Either a Blueprint package or the path to a local file.
     * @default - the Blueprint's package name
     */
    owner?: string;
    /**
     * human friendly description for this strategy
     */
    description?: string;
    /**
     * Merge strategy function
     */
    strategy: MergeStrategyFunction;
    /**
     * File globs subject to this strategy
     */
    globs: string[];
}
export interface File {
    repository: string;
    path: string;
    content: Buffer;
}
export type MergeStrategyFunction = (commonAncestorFile: File | undefined, existingFile: File | undefined, proposedFile: File | undefined, options?: {}) => File | undefined;