Function getSignatureDefinition

test/fixtures/snapshot/typescript.js:140013–140025

(signatureDeclarations, selectConstructors)

                    : undefined;
            }
            function getSignatureDefinition(signatureDeclarations, selectConstructors) {
                if (!signatureDeclarations) {
                    return undefined;
                }
                var declarations = signatureDeclarations.filter(selectConstructors ? ts.isConstructorDeclaration : ts.isFunctionLike);
                var declarationsWithBody = declarations.filter(function (d) { return !!d.body; });
                // declarations defined on the global scope can be defined on multiple files. Get all of them.
                return declarations.length
                    ? declarationsWithBody.length !== 0
                        ? declarationsWithBody.map(function (x) { return createDefinitionInfo(x, typeChecker, symbol, node); })
                        : [createDefinitionInfo(ts.last(declarations), typeChecker, symbol, node, /*unverified*/ false, failedAliasResolution)]
                    : undefined;
            }
        }
        /** Creates a DefinitionInfo from a Declaration, using the declaration's name if possible. */
        function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {