[TS] alter() requires 1 argument

[rafaelalmeidatk]

Environment

Knex version: 1.0.2

If issue is about TypeScript definitions, tag @lorefnon.

Bug

Since #4967, alter() requires 1 argument. I believe the type of the function should mark the options object as optional, since the function signature sets it as an empty object if no argument is provided:

knex/lib/schema/columnbuilder.js

Lines 113 to 116 in 8fd1f22

	AlterMethods.alter = function ({
	alterNullable = true,
	alterType = true,
	} = {}) {

Reproduction of the bug (using the code examples from the docs):

https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAbzgaQHYFMAecC+cBmUEIcA5ANYaakBQNAJugMYA2AhlOnExKgM7xKWAFwoqAbjpDMAOj5MAFuhBsZbFjHRQAKmwBGLdAApSAVz5bSAGgKnUTGMF5GYASkQ04cGDOD3OIOioMHxGrjJgUKAcAJ5h4nAA9IlwbPT0nkkp9ERgfHCR6ABuTuZwjPhsphpwReqmXITE3BAspiCoNopsqADmXDAxYAMQcAJRfamo9KnpcKgQ8KjV7AZcPPwwUGx+MJk+4369JuZaqGyB1nAAzACs4QswAHIr+oZhahpa8ZnJ5bn5PSLBTzRbzFYtTbbXZTGYwJTldCVarwOptdD7XzBdD9KAmNj9UjhdSaPGuSReP7AfCpL5QF4sVaGODAfKVFgWGw5CB5OC8FgxbwIipVGpohqY3Y476kAnoImfUlGBAkrQMplcUTsiw4cm-FLU2mk7RDLisgjqTneU18mk8NodFn5R5GrToegySXY3H4wnEunK1U6G1ay3oXWSCNAA

[kibertoad]

Released in 1.0.3