import { ParsedDataReturn } from './types';
export declare const objectWithCamelKeys: (obj: Record<string, unknown>) => Record<string, unknown>;
export declare const parseData: <T>(data: T, error?: null | string, errorMsg?: string) => ParsedDataReturn<T>;
export declare function getTokenArrayFromNodes(nodes: {
    token_id: string;
}[]): string[];
export declare const validContractAddress: (contractAddress: string) => boolean;
export declare const validTokenId: (tokenId: string | number) => boolean;
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