lass="symbol monospace"><span class="token keyword">constructor</span><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">requirement<span class="token operator">: </span><a href="../-flow/-requirement/index.html">Flow.Requirement</a><span class="token punctuation">, </span></span><span class="parameter ">providerId<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operato