viem/_esm/utils/abi/formatAbiItem.js

TypeScript Interface for Ethereum

import { InvalidDefinitionTypeError, } from '../../errors/abi.js';
export function formatAbiItem(abiItem, { includeName = false } = {}) {
    if (abiItem.type !== 'function' &&
        abiItem.type !== 'event' &&
        abiItem.type !== 'error')
        throw new InvalidDefinitionTypeError(abiItem.type);
    return `${abiItem.name}(${formatAbiParams(abiItem.inputs, { includeName })})`;
}
export function formatAbiParams(params, { includeName = false } = {}) {
    if (!params)
        return '';
    return params
        .map((param) => formatAbiParam(param, { includeName }))
        .join(includeName ? ', ' : ',');
}
function formatAbiParam(param, { includeName }) {
    if (param.type.startsWith('tuple')) {
        return `(${formatAbiParams(param.components, { includeName })})${param.type.slice('tuple'.length)}`;
    }
    return param.type + (includeName && param.name ? ` ${param.name}` : '');
}
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