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Only NOTE files have layers; DOC files do not have layer data.
static deleteLayers(NOTEPath: string, page: number, layerIds: number[]): Promise<APIResponse<boolean>>;
Parameters
ParameterTypeDescription
NOTEPathstringNOTE file path
pagenumberPage index (starts from 0)
layerIdsnumber[]Layer ID list to delete (1..3)
Returns

​
Example

import { PluginFileAPI } from 'sn-plugin-lib';

/**
 * Example: delete layers.
 */
export async function exampleDeleteLayers() {
 const NOTEPath = '/storage/emulated/0/Note/demo.note';
 const page = 1;
 const res = await PluginFileAPI.deleteLayers(NOTEPath, page, [1, 2]);
 if (!res.success) {
 throw new Error(res.error?.message ?? 'deleteLayers call failed');
 }
 return res.result;
}