export default class LinearModifier {
    /**
     * Gradient(slope)
     */
    public readonly a: number
    /**
     * Constant(intercept)
     */
    public readonly b: number

    constructor(gradient: number, constant: number)

    copy(other: LinearModifier): void

    clone(): LinearModifier

    equals(other: LinearModifier): boolean

    hash(): number

    toJSON(): any

    fromJSON(json: any): void
}