export declare const API_KEY: string | undefined;
export declare const createWitnessHash: (content: string) => `0x${string}`;
export declare const getTimestamp: (leafHash: `0x${string}`) => Promise<Date | undefined>;
export declare const postLeaf: (leafHash: `0x${string}`) => Promise<any>;
export declare const getProof: (leafHash: `0x${string}`) => Promise<any>;
//# sourceMappingURL=witnessApi.d.ts.map