import { Context, Effect, Layer } from "effect";
import * as KeyValueStore from "effect/unstable/persistence/KeyValueStore";
import type { SyncResource } from "./sync.js";
export type WatermarkResource = SyncResource;
declare const DdfWatermarkError_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: "DdfWatermarkError";
} & Readonly<A>;
export declare class DdfWatermarkError extends DdfWatermarkError_base<{
    readonly resource: WatermarkResource;
    readonly operation: "load" | "save";
    readonly cause: unknown;
}> {
    get message(): string;
}
declare const DdfWatermarkStore_base: Context.ServiceClass<DdfWatermarkStore, "crea-ddf/watermark/DdfWatermarkStore", {
    load: (resource: "Destination" | "Member" | "Office" | "OpenHouse" | "Property") => Effect.Effect<string | null, DdfWatermarkError, never>;
    save: (resource: "Destination" | "Member" | "Office" | "OpenHouse" | "Property", watermark: string) => Effect.Effect<void, DdfWatermarkError, never>;
}> & {
    readonly make: Effect.Effect<{
        load: (resource: "Destination" | "Member" | "Office" | "OpenHouse" | "Property") => Effect.Effect<string | null, DdfWatermarkError, never>;
        save: (resource: "Destination" | "Member" | "Office" | "OpenHouse" | "Property", watermark: string) => Effect.Effect<void, DdfWatermarkError, never>;
    }, never, KeyValueStore.KeyValueStore>;
};
export declare class DdfWatermarkStore extends DdfWatermarkStore_base {
    static layer: Layer.Layer<DdfWatermarkStore, never, KeyValueStore.KeyValueStore>;
    static readonly layerMemory: Layer.Layer<DdfWatermarkStore, never, never>;
}
export {};
//# sourceMappingURL=watermark.d.ts.map