import { FunctionDescription, ConstructorDescription } from '../interfaces';
interface SignaturableDescription {
    name?: string;
    inputs: {
        type: string;
    }[];
}
/**
 * The signature is defined as the canonical expression of the basic prototype,
 * i.e. the function name with the parenthesised list of * parameter types.
 * https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI#function-selector
 */
export declare function toSignatureHash<T extends SignaturableDescription>(item: T): string;
/**
 * Get first 4 bytes of the Keccak hash of the ASCII form of the signature
 * https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI#function-selector
 */
export declare function getMethodID(functionDesc: FunctionDescription | ConstructorDescription): string;
export {};