/**
 * Experiments side-table: experiments.
 *
 * @task T944
 */
/**
 * Experiment metadata side-table, keyed 1:1 to `tasks.id` for rows where
 * `tasks.role='experiment'`.
 *
 * Tracks sandbox/branch state and metrics delta for experimental work so the
 * main `tasks` table stays clean and sparse. Cascades on task deletion.
 *
 * @task T944
 */
export declare const experiments: import("drizzle-orm/sqlite-core").SQLiteTableWithColumns<{
    name: "experiments";
    schema: undefined;
    columns: {
        taskId: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: false;
            isPrimaryKey: true;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        sandboxBranch: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        baselineCommit: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        mergedAt: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        receiptId: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        metricsDeltaJson: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        createdAt: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: true;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: true;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
        updatedAt: import("drizzle-orm/sqlite-core").SQLiteColumn<{
            name: string;
            tableName: "experiments";
            dataType: "string";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: true;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: true;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}>;
    };
    dialect: "sqlite";
}>;
export type ExperimentRow = typeof experiments.$inferSelect;
export type NewExperimentRow = typeof experiments.$inferInsert;
//# sourceMappingURL=experiments.d.ts.map