indentation width to use (in spaces).

when true, will not add an indentation level to array elements

do not throw on invalid types (like function in the safe schema) and skip pairs and single values with such types.

specifies level of nesting, when to switch from block to flow style for collections. -1 means block style everwhere

Each tag may have own set of styles. - "tag" => "style" map.

specifies a schema to use.

if true, sort keys when dumping YAML. If a function, use the function to sort the keys. (default: false)

set max line width. (default: 80)

if true, don't convert duplicate objects into references (default: false)

if true don't try to be compatible with older yaml versions. Currently: don't quote "yes", "no" and so on, as required for YAML 1.1 (default: false)

if true flow sequences will be condensed, omitting the space between key: value or a, b. Eg. '[a,b]' or {a:{b:c}}. Can be useful when using yaml for pretty URL query params as spaces are %-encoded. (default: false).

strings will be quoted using this quoting style. If you specify single quotes, double quotes will still be used for non-printable characters. (default: ')

if true, all non-key strings will be quoted even if they normally don't need to. (default: false)

callback function (key, value) called recursively on each key/value in source object (see replacer docs for JSON.stringify).