/**
 * Increment this version whenever the manifest shape changes in a backward
 * incompatible way.
 */
export declare const SCHEMA_DUMP_MANIFEST_VERSION = 1;
/**
 * Sidecar metadata written next to every SQL dump. The manifest lets Lucid
 * reason about intentionally pruned migrations without parsing the SQL file.
 */
export type SchemaDumpManifest = {
    version: number;
    connection: string;
    dumpPath: string;
    generatedAt: string;
    schemaTableName: string;
    schemaVersionsTableName: string;
    squashedMigrationNames: string[];
};
/**
 * Context used to validate that a schema dump manifest belongs to the current
 * migration bookkeeping tables and connection.
 */
export type SchemaDumpManifestContext = {
    connection: string;
    schemaTableName: string;
    schemaVersionsTableName: string;
};
/**
 * High-level wrapper around the schema dump sidecar manifest.
 */
export declare class SchemaDumpManifestFile {
    #private;
    private manifest;
    /**
     * Returns the default dump path for a given connection.
     */
    static defaultDumpPath(connectionName: string): string;
    /**
     * Returns the manifest path stored next to the SQL dump.
     */
    static metaPath(dumpPath: string): string;
    /**
     * Create a new manifest instance for the provided dump metadata.
     */
    static create(payload: Omit<SchemaDumpManifest, 'version' | 'generatedAt'> & {
        generatedAt?: string;
    }): SchemaDumpManifestFile;
    /**
     * Convert an unknown JSON value into a manifest instance. Returns `null`
     * when the value does not match the expected shape.
     */
    static fromJSON(value: unknown): SchemaDumpManifestFile | null;
    /**
     * Read and validate a manifest file from disk.
     */
    static read(path: string): Promise<SchemaDumpManifestFile | null>;
    /**
     * Read a manifest from disk and return it only when it matches the provided
     * migration bookkeeping context.
     */
    static readForContext(path: string, context: SchemaDumpManifestContext): Promise<SchemaDumpManifestFile | null>;
    constructor(manifest: SchemaDumpManifest);
    /**
     * Persist the manifest as formatted JSON for readability and diffs.
     */
    write(path: string): Promise<void>;
    /**
     * Returns the raw manifest payload.
     */
    toJSON(): SchemaDumpManifest;
    /**
     * Returns true when the manifest was created for the provided migration
     * bookkeeping context.
     */
    matchesContext(payload: SchemaDumpManifestContext): boolean;
    /**
     * Returns true when the given migration name is part of the squashed baseline.
     */
    hasSquashedMigration(name: string): boolean;
    /**
     * Returns the list of migration names stored inside the manifest.
     */
    getSquashedMigrationNames(): string[];
}