Function getArrayComponents

src/utils/abi/encodeAbiParameters.ts:426–434

(
  type: string,
)

type GetArrayComponentsErrorType = ErrorType

export function getArrayComponents(
  type: string,
): [length: number | null, innerType: string] | undefined {
  const matches = type.match(/^(.*)\[(\d+)?\]$/)
  return matches
    ? // Return `null` if the array is dynamic.
      [matches[2] ? Number(matches[2]) : null, matches[1]]
    : undefined
}

function isDynamicType(param: AbiParameter): boolean {
  const { type } = param