Interface: RolldownMagicString

Defined in: binding-magic-string.ts:14, binding-magic-string.ts:28

Extends

• BindingMagicString

Properties

isRolldownMagicString

• Type: true

Defined in: binding-magic-string.ts:15

Accessors

filename

Get Signature

• Type: () => string | null

Defined in: binding.d.cts:1485

Returns

string | null

Inherited from

NativeBindingMagicString.filename

---

ignoreList

Get Signature

• Type: () => boolean

Defined in: binding.d.cts:1487

Returns

boolean

Inherited from

NativeBindingMagicString.ignoreList

---

indentExclusionRanges

Get Signature

• Type: () => number[] | number[][] | null

Defined in: binding.d.cts:1486

Returns

number[] | number[][] | null

Inherited from

NativeBindingMagicString.indentExclusionRanges

---

offset

Get Signature

• Type: () => number

Defined in: binding.d.cts:1488

Returns

number

Set Signature

• Type: (offset: number) => void

Defined in: binding.d.cts:1489

Parameters

offset

number

Returns

void

Inherited from

NativeBindingMagicString.offset

---

original

Get Signature

• Type: () => string

Defined in: binding.d.cts:1484

Returns

string

Inherited from

NativeBindingMagicString.original

Methods

append()

• Type: (content: string) => this

Defined in: binding.d.cts:1493

Parameters

content

string

Returns

this

Inherited from

NativeBindingMagicString.append

---

appendLeft()

• Type: (index: number, content: string) => this

Defined in: binding.d.cts:1496

Parameters

index

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.appendLeft

---

appendRight()

• Type: (index: number, content: string) => this

Defined in: binding.d.cts:1497

Parameters

index

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.appendRight

---

clone()

• Type: () => BindingMagicString

Defined in: binding.d.cts:1527

Returns a clone of the MagicString instance.

Returns

BindingMagicString

Inherited from

NativeBindingMagicString.clone

---

generateDecodedMap()

• Type: (options?: BindingSourceMapOptions | null) => BindingDecodedMap

Defined in: binding.d.cts:1560

Generates a decoded source map for the transformations applied to this MagicString. Returns a BindingDecodedMap object with mappings as an array of arrays.

Parameters

options?

BindingSourceMapOptions | null

Returns

BindingDecodedMap

Inherited from

NativeBindingMagicString.generateDecodedMap

---

generateMap()

• Type: (options?: BindingSourceMapOptions | null) => BindingSourceMap

Defined in: binding.d.cts:1555

Generates a source map for the transformations applied to this MagicString. Returns a BindingSourceMap object with version, file, sources, sourcesContent, names, mappings.

Parameters

options?

BindingSourceMapOptions | null

Returns

BindingSourceMap

Inherited from

NativeBindingMagicString.generateMap

---

getIndentString()

• Type: () => string

Defined in: binding.d.cts:1533

Returns the guessed indentation string, or \t if none is found.

Returns

string

Inherited from

NativeBindingMagicString.getIndentString

---

hasChanged()

• Type: () => boolean

Defined in: binding.d.cts:1500

Returns

boolean

Inherited from

NativeBindingMagicString.hasChanged

---

indent()

• Type: (indentor?: string | null, options?: BindingIndentOptions | null) => this

Defined in: binding.d.cts:1512

Parameters

indentor?

string | null

options?

BindingIndentOptions | null

Returns

this

Inherited from

NativeBindingMagicString.indent

---

insert()

• Type: (index: number, content: string) => void

Defined in: binding.d.cts:1525

Deprecated method that throws an error directing users to use prependRight or appendLeft. This matches the original magic-string API which deprecated this method.

Parameters

index

number

content

string

Returns

void

Inherited from

NativeBindingMagicString.insert

---

isEmpty()

• Type: () => boolean

Defined in: binding.d.cts:1502

Returns

boolean

Inherited from

NativeBindingMagicString.isEmpty

---

lastChar()

• Type: () => string

Defined in: binding.d.cts:1529

Returns the last character of the generated string, or an empty string if empty.

Returns

string

Inherited from

NativeBindingMagicString.lastChar

---

lastLine()

• Type: () => string

Defined in: binding.d.cts:1531

Returns the content after the last newline in the generated string.

Returns

string

Inherited from

NativeBindingMagicString.lastLine

---

length()

• Type: () => number

Defined in: binding.d.cts:1501

Returns

number

Inherited from

NativeBindingMagicString.length

---

move()

• Type: (start: number, end: number, index: number) => this

Defined in: binding.d.cts:1511

Alias for relocate to match the original magic-string API. Moves the characters from start to end to index. Returns this for method chaining.

Parameters

start

number

end

number

index

number

Returns

this

Inherited from

NativeBindingMagicString.move

---

overwrite()

• Type: (start: number, end: number, content: string) => this

Defined in: binding.d.cts:1498

Parameters

start

number

end

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.overwrite

---

prepend()

• Type: (content: string) => this

Defined in: binding.d.cts:1492

Parameters

content

string

Returns

this

Inherited from

NativeBindingMagicString.prepend

---

prependLeft()

• Type: (index: number, content: string) => this

Defined in: binding.d.cts:1494

Parameters

index

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.prependLeft

---

prependRight()

• Type: (index: number, content: string) => this

Defined in: binding.d.cts:1495

Parameters

index

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.prependRight

---

relocate()

• Type: (start: number, end: number, to: number) => this

Defined in: binding.d.cts:1505

Parameters

start

number

end

number

to

number

Returns

this

Inherited from

NativeBindingMagicString.relocate

---

remove()

• Type: (start: number, end: number) => this

Defined in: binding.d.cts:1503

Parameters

start

number

end

number

Returns

this

Inherited from

NativeBindingMagicString.remove

---

replace()

• Type: (from: string, to: string) => this

Defined in: binding.d.cts:1490

Parameters

from

string

to

string

Returns

this

Inherited from

NativeBindingMagicString.replace

---

replaceAll()

• Type: (from: string, to: string) => this

Defined in: binding.d.cts:1491

Parameters

from

string

to

string

Returns

this

Inherited from

NativeBindingMagicString.replaceAll

---

reset()

• Type: (start: number, end: number) => this

Defined in: binding.d.cts:1541

Resets the portion of the string from start to end to its original content. This undoes any modifications made to that range. Supports negative indices (counting from the end).

Parameters

start

number

end

number

Returns

this

Inherited from

NativeBindingMagicString.reset

---

slice()

• Type: (start?: number | null, end?: number | null) => string

Defined in: binding.d.cts:1550

Returns the content between the specified UTF-16 code unit positions (JS string indices). Supports negative indices (counting from the end).

When an index falls in the middle of a surrogate pair, the lone surrogate is included in the result (matching the original magic-string / JS behavior). This is done by returning a UTF-16 encoded JS string via napi_create_string_utf16.

Parameters

start?

number | null

end?

number | null

Returns

string

Inherited from

NativeBindingMagicString.slice

---

snip()

• Type: (start: number, end: number) => BindingMagicString

Defined in: binding.d.cts:1535

Returns a clone with content outside the specified range removed.

Parameters

start

number

end

number

Returns

BindingMagicString

Inherited from

NativeBindingMagicString.snip

---

toString()

• Type: () => string

Defined in: binding.d.cts:1499

Returns

string

Inherited from

NativeBindingMagicString.toString

---

trim()

• Type: (charType?: string | null) => this

Defined in: binding.d.cts:1514

Trims whitespace or specified characters from the start and end.

Parameters

charType?

string | null

Returns

this

Inherited from

NativeBindingMagicString.trim

---

trimEnd()

• Type: (charType?: string | null) => this

Defined in: binding.d.cts:1518

Trims whitespace or specified characters from the end.

Parameters

charType?

string | null

Returns

this

Inherited from

NativeBindingMagicString.trimEnd

---

trimLines()

• Type: () => this

Defined in: binding.d.cts:1520

Trims newlines from the start and end.

Returns

this

Inherited from

NativeBindingMagicString.trimLines

---

trimStart()

• Type: (charType?: string | null) => this

Defined in: binding.d.cts:1516

Trims whitespace or specified characters from the start.

Parameters

charType?

string | null

Returns

this

Inherited from

NativeBindingMagicString.trimStart

---

update()

• Type: (start: number, end: number, content: string) => this

Defined in: binding.d.cts:1504

Parameters

start

number

end

number

content

string

Returns

this

Inherited from

NativeBindingMagicString.update