typesafe api - thinking

typesafeapi-thinking.ts

abstract class ApiPromise<T> extends Promise<T> {
    abstract onError(errorCode: string, cb: (data?: Object) => void);
    abstract onError(errorCode: "VALIDATION_ERROR", cb: (data?: {
        fields?: {
            [fieldName: string] : string[]
        },
        messages?: string[]
    }) => void);
}

export const Api = {
    Account: {
        Register : async (vars: { email: string, code: string }) => {
            // TODO
        },
        ResetPassword : async (vars: { email: string, code: string, newPassword: string }) => {
            // TODO
        }
    }
}

// Api.

declare namespace Test {
    export interface Api {
        callAsync(name: "Account.Register", body: { email: string, code: string}): ApiPromise<{}>
    }
}



declare namespace Test {
    export interface Api {
        callAsync(name: "Account.ResetPassword", body: { email: string, code: string, newPassword: string }): ApiPromise<{}>
    }
}

let Api2: Test.Api;

// Api2.callAsync()