method Node.isTypeParameterDeclarationimport { Node } from "https://dotland.deno.dev/x/fresh@1.6.7/src/dev/deps.ts"; isTypeParameterDeclaration(node: Node | undefined): node is TypeParameterDeclarationGets if the node is a TypeParameterDeclaration. Gets if the node is a TypeParameterDeclaration. Parametersnode: Node | undefinedReturnsnode is TypeParameterDeclaration