export declare type CheckPermissionFn = (permission: any) => boolean;
export interface PermissionOptions {
    checkFunc: CheckPermissionFn;
}
export interface WatermarkPluginOptions {
    defaultWatermark: string;
    font?: string;
    fontColor?: string | CanvasGradient | CanvasPattern;
    width: number;
    height: number;
    angle: number;
}
export interface WatermarkObject {
    text?: string;
    font?: string;
    fontColor?: string | CanvasGradient | CanvasPattern;
    width?: number;
    height?: number;
    angle?: number;
}
export declare type WatermarkOption = string | WatermarkObject;
export interface LongClickOption {
    delay: number;
    interval: number;
}
export interface ResizeTextOption {
    delay: number;
    ratio: number;
    minFontSize: string;
    maxFontSize: string;
}