@launchdarkly/js-server-sdk-common-edge
Version:
LaunchDarkly Server SDK for JavaScript - common Edge SDK code
27 lines • 1.32 kB
TypeScript
import type { DataKind, LDFeatureStore, LDFeatureStoreDataStorage, LDFeatureStoreItem, LDFeatureStoreKindData, LDLogger } from '@launchdarkly/js-server-sdk-common';
import Cache from './cache';
export interface EdgeProvider {
get: (rootKey: string) => Promise<string | null | undefined>;
}
export declare class EdgeFeatureStore implements LDFeatureStore {
private readonly _edgeProvider;
private readonly _description;
private _logger;
private _cache?;
private readonly _rootKey;
constructor(_edgeProvider: EdgeProvider, sdkKey: string, _description: string, _logger: LDLogger, _cache?: Cache | undefined);
get(kind: DataKind, dataKey: string, callback: (res: LDFeatureStoreItem | null) => void): Promise<void>;
all(kind: DataKind, callback?: (res: LDFeatureStoreKindData) => void): Promise<void>;
/**
* This method is used to retrieve the environment payload from the edge
* provider. If a cache is provided, it will serve from that.
*/
private _getStorePayload;
initialized(callback?: (isInitialized: boolean) => void): Promise<void>;
init(allData: LDFeatureStoreDataStorage, callback: () => void): void;
getDescription(): string;
close(): void;
delete: () => void;
upsert: () => void;
}
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