import { cloneDeep } from 'lodash'; import { VariableModel } from 'app/features/variables/types'; export class VariableBuilder<T extends VariableModel> { protected variable: T; constructor(initialState: T) { const { id, index, global, ...rest } = initialState; this.variable = cloneDeep({ ...rest, name: rest.type }) as T; } withName(name: string) { this.variable.name = name; return this; } withId(id: string) { this.variable.id = id; return this; } withRootStateKey(key: string) { this.variable.rootStateKey = key; return this; } build(): T { return this.variable; } }