import { Effect, FileSystem, Path } from "effect";
import type { ThreadRow } from "./types.js";
export type LoadOptions = {
    codexHome?: string;
    includeTranscripts?: boolean;
};
declare const CodexDatabaseNotFound_base: new <A extends Record<string, any> = {}>(args: import("effect/Types").VoidIfEmpty<{ readonly [P in keyof A as P extends "_tag" ? never : P]: A[P]; }>) => import("effect/Cause").YieldableError & {
    readonly _tag: "CodexDatabaseNotFound";
} & Readonly<A>;
export declare class CodexDatabaseNotFound extends CodexDatabaseNotFound_base<{
    readonly path: string;
}> {
    get message(): string;
}
export declare const loadCodexData: (options?: LoadOptions | undefined) => Effect.Effect<{
    paths: import("./types.js").CodexPaths;
    threads: ThreadRow[];
    transcripts: import("./types.js").TranscriptMetadata[];
    transcriptsByThreadId: Map<string, import("./types.js").TranscriptMetadata>;
}, CodexDatabaseNotFound | import("effect/PlatformError").PlatformError | import("effect/unstable/sql/SqlError").SqlError, FileSystem.FileSystem | Path.Path>;
export declare const readThreads: (stateDbPath: string) => Effect.Effect<ThreadRow[], CodexDatabaseNotFound | import("effect/PlatformError").PlatformError | import("effect/unstable/sql/SqlError").SqlError, FileSystem.FileSystem>;
export declare const readTranscripts: (sessionsDir: string) => Effect.Effect<import("./types.js").TranscriptMetadata[], import("effect/PlatformError").PlatformError, FileSystem.FileSystem | Path.Path>;
export {};