Function inferFromSignatures

test/fixtures/snapshot/typescript.js:69040–69050

(source, target, kind)

                }
            }
            function inferFromSignatures(source, target, kind) {
                var sourceSignatures = getSignaturesOfType(source, kind);
                var targetSignatures = getSignaturesOfType(target, kind);
                var sourceLen = sourceSignatures.length;
                var targetLen = targetSignatures.length;
                var len = sourceLen < targetLen ? sourceLen : targetLen;
                var skipParameters = !!(ts.getObjectFlags(source) & 262144 /* ObjectFlags.NonInferrableType */);
                for (var i = 0; i < len; i++) {
                    inferFromSignature(getBaseSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i]), skipParameters);
                }
            }
            function inferFromSignature(source, target, skipParameters) {
                if (!skipParameters) {
                    var saveBivariant = bivariant;