import type { FileSystem, Path } from "effect";
import { Layer } from "effect";
import type { LoadedCliConfig, LoadCliConfigOptions, SaveCliConfigOptions } from "./config-document.ts";
import type { FunctionsManifest } from "./functions-manifest-model.ts";
import type { CliProjectPaths } from "./paths.ts";
import type { LoadCliProjectEnvironmentOptions, CliProjectEnvironment } from "./project.ts";
/**
 * A rejection from `loadCliConfig`, `loadCliConfigFile`, or `saveCliConfig` carries one of
 * `CliConfigParseError`, `DuplicateRemoteProjectIdError`, `InvalidRemoteProjectIdError`,
 * `CliProjectEnvParseError`, or a `PlatformError` for a host/OS failure — check with
 * `instanceof`.
 */
export interface CliConfigIo {
    readonly loadCliConfig: (cwd: string, options?: LoadCliConfigOptions) => Promise<LoadedCliConfig | null>;
    readonly findCliProjectRoot: (cwd: string) => Promise<string | null>;
    readonly findCliProjectPaths: (cwd: string) => Promise<CliProjectPaths | null>;
    readonly loadCliConfigFile: (path: string) => Promise<LoadedCliConfig>;
    readonly loadCliProjectEnvironment: (options: LoadCliProjectEnvironmentOptions) => Promise<CliProjectEnvironment | null>;
    readonly saveCliConfig: (options: SaveCliConfigOptions) => Promise<LoadedCliConfig>;
    readonly inferFunctionsManifest: (cwd: string) => Promise<FunctionsManifest>;
}
/**
 * Builds the Promise-based `@supabase/config/io` facade over a given platform layer.
 * Accepts any layer providing a superset of `FileSystem | Path` (e.g. `BunServices.layer`
 * or `NodeServices.layer`).
 */
export declare function makeCliConfigIo(platformLayer: Layer.Layer<FileSystem.FileSystem | Path.Path>): CliConfigIo;
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