Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Proposed changes

Closes #5153.

Allows filtering selectable nodes with typedInput's node mode.

Prototypes are:

filter: string;            // node type
filter: string[];          // list of node type
filter: (node) => boolean; // function that returns a boolean

Example:

$(elm).typedInput({
    default: "node",
    types: ["node"],
    node: {
       filter: "debug"
       //filter: ["debug", "inject"]
       //filter: (node) => node.type === "debug"
    }
})

Checklist

• I have read the contribution guidelines
• For non-bugfix PRs, I have discussed this change on the forum/slack team.
• I have run npm run test to verify the unit tests pass
• I have added suitable unit tests to cover the new/changed functionality