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check-ethereum-scanner

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Safety checks for new Ethereum tokens

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/** * Returns true if the bloom is a valid bloom * @param bloom The bloom */ export declare function isBloom(bloom: string): boolean; /** * Returns true if the value is part of the given bloom * note: false positives are possible. * @param bloom encoded bloom * @param value The value */ export declare function isInBloom(bloom: string, value: string | Uint8Array): boolean; /** * Returns true if the ethereum users address is part of the given bloom. * note: false positives are possible. * @param bloom encoded bloom * @param address the address to test */ export declare function isUserEthereumAddressInBloom(bloom: string, ethereumAddress: string): boolean; /** * Returns true if the contract address is part of the given bloom. * note: false positives are possible. * @param bloom encoded bloom * @param contractAddress the contract address to test */ export declare function isContractAddressInBloom(bloom: string, contractAddress: string): boolean; /** * Returns true if the topic is part of the given bloom. * note: false positives are possible. * @param bloom encoded bloom * @param topic the topic encoded hex */ export declare function isTopicInBloom(bloom: string, topic: string): boolean; /** * Checks if its a valid topic * @param topic encoded hex topic */ export declare function isTopic(topic: string): boolean; /** * Is valid address * @param address The address */ export declare function isAddress(address: string): boolean;