chore: apply readmeio/api#820

packages/api-core/src/lib/prepareParams.ts

@@ -2,13 +2,9 @@ import type {ReadStream} from 'node:fs'
 import type {Operation} from 'oas/operation'
 import type {ParameterObject, SchemaObject} from 'oas/types'
 
-import fs from 'node:fs'
-import path from 'node:path'
 import stream from 'node:stream'
 
 import caseless from 'caseless'
-import DatauriParser from 'datauri/parser.js'
-import datauri from 'datauri/sync.js'
 // `get-stream` is included in our bundle, see `tsup.config.ts`
 // eslint-disable-next-line import/no-extraneous-dependencies
 import {getStreamAsBuffer} from 'get-stream'
@@ -78,10 +74,14 @@ function merge(src: unknown, target: unknown) {
  * into a parameters object for making an API request.
  *
  */
-function processFile(
+async function processFile(
   paramName: string | undefined,
   file: ReadStream | string,
 ): Promise<{base64?: string; buffer?: Buffer; filename: string; paramName?: string} | undefined> {
+  const fs = await import('node:fs')
+  const path = await import('node:path')
+  const {default: DatauriParser} = await import('datauri/parser.js')
+  const {default: datauri} = await import('datauri/sync.js')
   if (typeof file === 'string') {
     // In order to support relative pathed files, we need to attempt to resolve them.
     const resolvedFile = path.resolve(file)