import { TokenClass, TokenInstanceKey } from "@gala-chain/api";
import { GalaChainContext } from "../types";
export declare function ensureNftInstance(ctx: GalaChainContext, tokenInstance: TokenInstanceKey): Promise<TokenClass>;
export declare function buildTokenInstanceMetadataCompositeKey(tokenInstance: TokenInstanceKey, project: string): string;
//# sourceMappingURL=tokenInstanceMetadataHelpers.d.ts.map