An event that is fired when files are going to be created.
To make modifications to the workspace before the files are created, call the {@linkcode FileWillCreateEvent.waitUntil waitUntil}-function with a thenable that resolves to a {@link WorkspaceEdit workspace edit}.
An event that is fired when files are going to be created. To make modifications to the workspace before the files are created, call the {@linkcode FileWillCreateEvent.waitUntil waitUntil}-function with a thenable that resolves to a {@link WorkspaceEdit workspace edit}.
(files file-will-create-event)
The files that are going to be created.
Returns: readonly Uri[]
The files that are going to be created. **Returns:** `readonly Uri[]`
(token file-will-create-event)
A cancellation token.
Returns: CancellationToken
A cancellation token. **Returns:** `CancellationToken`
(wait-until file-will-create-event thenable)
Allows to pause the event and to apply a {@link WorkspaceEdit workspace edit}.
Note: This function can only be called during event dispatch and not in an asynchronous manner:
workspace.onWillCreateFiles(event => {
// async, will *throw* an error
setTimeout(() => event.waitUntil(promise));
// sync, OK
event.waitUntil(promise);
})
Allows to pause the event until the provided thenable resolves.
Note: This function can only be called during event dispatch.
Parameters:
thenable
: Thenable<any>
- A thenable that delays saving.Returns: void
Allows to pause the event and to apply a {@link WorkspaceEdit workspace edit}. *Note:* This function can only be called during event dispatch and not in an asynchronous manner: ```ts workspace.onWillCreateFiles(event => { // async, will *throw* an error setTimeout(() => event.waitUntil(promise)); // sync, OK event.waitUntil(promise); }) ``` Allows to pause the event until the provided thenable resolves. *Note:* This function can only be called during event dispatch. **Parameters:** - `thenable`: `Thenable<any>` - A thenable that delays saving. **Returns:** `void`
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