Interface Mixins

packages/mobx-react/src/utils/utils.ts:84–87

const mobxPatchedDefinition = Symbol("patchedDefinition")

export interface Mixins extends Record<string, any> {
    locks: number
    methods: Array<Function>
}

function getMixins(target: object, methodName: string): Mixins {
    const mixins = (target[mobxMixins] = target[mobxMixins] || {})