import { Database, Metadata } from '../../fmodata/src.js';
import { DBFieldAttribute } from 'better-auth/db';
type BetterAuthSchema = Record<string, {
    fields: Record<string, DBFieldAttribute>;
    order: number;
}>;
export declare function getMetadata(db: Database): Promise<Metadata>;
export declare function planMigration(db: Database, betterAuthSchema: BetterAuthSchema): Promise<MigrationPlan>;
export declare function executeMigration(db: Database, migrationPlan: MigrationPlan): Promise<void>;
interface FmField {
    name: string;
    type: "string" | "numeric" | "timestamp";
    primary?: boolean;
    unique?: boolean;
}
declare const migrationStepTypes: readonly ["create", "update"];
interface MigrationStep {
    tableName: string;
    operation: (typeof migrationStepTypes)[number];
    fields: FmField[];
}
export type MigrationPlan = MigrationStep[];
export declare function prettyPrintMigrationPlan(migrationPlan: MigrationPlan, target?: {
    serverUrl?: string;
    fileName?: string;
}): void;
export {};