Function addCandidateType

test/fixtures/snapshot/typescript.js:157505–157509

(usage, type)

                return checker.createSignature(/*declaration*/ undefined, /*typeParameters*/ undefined, /*thisParameter*/ undefined, parameters, returnType, /*typePredicate*/ undefined, length, 0 /* SignatureFlags.None */);
            }
            function addCandidateType(usage, type) {
                if (type && !(type.flags & 1 /* TypeFlags.Any */) && !(type.flags & 131072 /* TypeFlags.Never */)) {
                    (usage.candidateTypes || (usage.candidateTypes = [])).push(type);
                }
            }
            function addCandidateThisType(usage, type) {
                if (type && !(type.flags & 1 /* TypeFlags.Any */) && !(type.flags & 131072 /* TypeFlags.Never */)) {
                    (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type);