CODEWITHSUNDEEP
javascripttypescriptwhitespacecode-formattingprettier
user12861522
user12861522

Reputation:

Prettier setting to preserve space directly below function declaration

For example if we have this in a .ts file:

export const handleHMRMessages = (cache: any, store: CPReduxStore, conn: WebSocket) => {

  conn.onclose = () => {
    store.dispatch(actions.dev.hmrDisconnected());
  };
}

prettier will remove all carriage returns above the first line of code in the func body:

export const handleHMRMessages = (cache: any, store: CPReduxStore, conn: WebSocket) => {
  conn.onclose = () => {
    store.dispatch(actions.dev.hmrDisconnected());
  };
}

so I have been resorting to adding a comment above the declaration to preserve the space:

export const handleHMRMessages = (cache: any, store: CPReduxStore, conn: WebSocket) => {
  // add comment here as needed
  conn.onclose = () => {
    store.dispatch(actions.dev.hmrDisconnected());
  };
}

is there a prettier setting that can always have no more and no less space below a function declaration?

Upvotes: 6

Views: 3694

Answers (1)

matt helliwell
matt helliwell

Reputation: 2678

No. Prettier is an opinionated formatter with limited configurability and is designed this way on purpose. The available options are listed here.

Upvotes: 2

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