method VariableService.listVariableimport { VariableService } from "https://deno.land/x/windmill@v1.396.1/windmill-api/index.ts"; listVariable(unnamed 0: { workspace: string; pathStart?: string; page?: number; perPage?: number; }): CancelablePromise<Array<ListableVariable>>list variables Parametersunnamed 0: { workspace: string; pathStart?: string; page?: number; perPage?: number; }ReturnsCancelablePromise<Array<ListableVariable>>ListableVariable variable list