(a) An authority shall have the right to acquire by the exercise of the power of eminent domain, pursuant to the limitations contained in subdivision (11), section two, article one, chapter fifty-four, any real property which it may deem necessary for a redevelopment project or for its purposes under this article after the adoption by it of a resolution declaring that the acquisition of the real property described therein is necessary for such purposes. An authority may exercise the power of eminent domain in the manner provided for condemnation proceedings, in chapter fifty-four of the Code of West Virginia, 1931, as amended, or it may exercise the power of eminent domain in the manner now or which may be hereafter provided by any other statutory provisions for the exercise of the power of eminent domain. Property already devoted to a public use may be acquired in like manner: Provided, That no real property belonging to the municipality, the county or the state may be acquired without its consent.
(b) When an authority has found and determined by resolution that certain real property described therein is necessary for a redevelopment project or for its purposes under this article, the resolution shall be conclusive evidence that the acquisition of such real property is necessary for the purposes described therein.