SFCDescriptor Type — vue Architecture

Source Code

packages/compiler-sfc/src/parseComponent.ts lines 45–66

export interface SFCDescriptor {
  source: string
  filename: string
  template: SFCBlock | null
  script: SFCScriptBlock | null
  scriptSetup: SFCScriptBlock | null
  styles: SFCBlock[]
  customBlocks: SFCCustomBlock[]
  cssVars: string[]

  errors: (string | WarningMessage)[]

  /**
   * compare with an existing descriptor to determine whether HMR should perform
   * a reload vs. re-render.
   *
   * Note: this comparison assumes the prev/next script are already identical,
   * and only checks the special case where `<script setup lang="ts">` unused
   * import pruning result changes due to template changes.
   */
  shouldForceReload: (prevImports: Record<string, ImportBinding>) => boolean
}