| import { Payload } from '../../util/types.js'; | 
| import { EChartsExtensionInstallRegisters } from '../../extension.js'; | 
| export interface ParallelAxisExpandPayload extends Payload { | 
|     axisExpandWindow?: number[]; | 
| } | 
| export declare function installParallelActions(registers: EChartsExtensionInstallRegisters): void; |