import type { MaybePromise, StoreLogger } from "../../types.js";
import type { SqliteDatabase } from "../../storage/sqlite/types.js";
export interface StoreRuntimeSqliteOptions {
    database?: SqliteDatabase;
    path?: string;
    indexes?: readonly RuntimeSqliteIndex[];
    migrations?: readonly RuntimeSqliteMigration[];
    slowQueryMs?: number;
    logOperations?: boolean;
    logSql?: boolean;
    resultMode?: "throw" | "envelope";
    logger?: StoreLogger;
    metrics?(event: RuntimeSqliteMetricsEvent): MaybePromise<void>;
}
export interface RuntimeSqliteMetricsEvent {
    elapsedMs: number;
    operation?: string;
    name?: string;
    success: boolean;
    rowCount: number;
}
export interface RuntimeSqliteIndex {
    table: string;
    name?: string;
    expression: string;
}
export type RuntimeSqliteMigration = (api: RuntimeSqliteMigrationApi) => MaybePromise<void>;
export interface RuntimeSqliteMigrationApi {
    query(sql: string, params?: readonly unknown[]): Promise<RuntimeSqliteQueryResult<unknown>>;
}
export interface StoreRuntimeSqlite {
    query<T = Record<string, unknown>>(sql: string, params?: readonly unknown[], options?: RuntimeSqliteQueryOptions): Promise<RuntimeSqliteQueryResult<T>>;
    init(): Promise<void>;
}
export type RuntimeSqliteQueryResult<T = Record<string, unknown>> = {
    ok?: true;
    rows: T[];
    rowCount?: number;
} | {
    ok: false;
    error: true;
    error_code: string;
    message: string;
    rows: [];
    rowCount: 0;
};
export interface RuntimeSqliteQueryOptions {
    operation?: "read" | "write" | "ddl" | "migration";
    name?: string;
    allowLiterals?: boolean;
}
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