import * as Context from "effect/Context";
import * as Effect from "effect/Effect";
import * as FileSystem from "effect/FileSystem";
import * as Layer from "effect/Layer";
import type { PlatformError } from "effect/PlatformError";
import * as Redacted from "effect/Redacted";
export declare const profileCredentialsDirPath: (profile: string) => string;
export declare const credentialsFilePath: (profile: string, provider: string) => string;
/**
 * Service exposing per-profile credential file helpers. All methods have
 * `R = never` — the {@link FileSystem.FileSystem} requirement is captured
 * by {@link CredentialsStoreLive} when the layer is built.
 */
export interface CredentialsStoreService {
    readonly read: <T>(profile: string, provider: string) => Effect.Effect<T | undefined>;
    readonly write: <T>(profile: string, provider: string, credentials: T) => Effect.Effect<void, PlatformError>;
    readonly delete: (profile: string, provider: string) => Effect.Effect<void>;
    /**
     * Recursively remove the `~/.alchemy/credentials/{profile}` directory
     * containing all per-provider secrets for `profile`. No-op if it doesn't exist.
     */
    readonly deleteProfile: (profile: string) => Effect.Effect<void>;
}
declare const CredentialsStore_base: Context.ServiceClass<CredentialsStore, "Alchemy::CredentialsStore", CredentialsStoreService>;
export declare class CredentialsStore extends CredentialsStore_base {
}
export declare const CredentialsStoreLive: Layer.Layer<CredentialsStore, never, FileSystem.FileSystem>;
export declare function displayRedacted(r: Redacted.Redacted<string>, visibleChars?: number): string;
export {};
//# sourceMappingURL=Credentials.d.ts.map