Function inferTypeForParametersFromUsage

test/fixtures/snapshot/typescript.js:156855–156862

(func, sourceFile, program, cancellationToken)

            return inferTypeFromReferences(program, references, cancellationToken).single();
        }
        function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) {
            var references = getFunctionReferences(func, sourceFile, program, cancellationToken);
            return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) ||
                func.parameters.map(function (p) { return ({
                    declaration: p,
                    type: ts.isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType()
                }); });
        }
        function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) {
            var searchToken;
            switch (containingFunction.kind) {