interface Role {
    m1(): boolean;
    m2(): number;
}

interface RoleConstructor<Ts extends unknown[]> {
    new (...params: Ts): Role
}


class Concretion implements Role {
    private readonly arg1: string
    
    constructor(arg1: string) {
        this.arg1 = arg1;
    }


    m1(): boolean {
        return true;
    }

    m2(): number {
        return 42;
    }

}

class RoleFromFile {

    private readonly RolePlayer: RoleConstructor<[arg1: string]>;

    constructor(RolePlayer: RoleConstructor<[string]>) {
        this.RolePlayer = RolePlayer;
    }

    build() {
        return new this.RolePlayer("test");
    }
}

const roleFromFile = new RoleFromFile(Concretion)

const test = roleFromFile.build();

console.log(test);