FlatpakOptions.files has inconsistent type

[rotu]

• Electron-Builder Version: 8e36be1

• Node Version: N/A

• Electron Version: N/A
• Electron Type (current, beta, nightly): N/A

• Target: Linux

Type FlatpakOptions is incompatible with PlatformSpecificBuildOptions due to conflicting types of the files property.

PlatformSpecificBuildOptions:

electron-builder/packages/app-builder-lib/src/options/PlatformSpecificBuildOptions.ts

Line 53 in 8e36be1

files?: Array<FileSet | string> | FileSet | string | null

whereas FlatpakOptions:

electron-builder/packages/app-builder-lib/src/options/linuxOptions.ts

Lines 219 to 224 in 8e36be1

	/**
	* Files to copy directly into the app. Should be a list of [source, dest] tuples. Source should be a relative/absolute path to a file/directory to copy into the flatpak, and dest should be the path inside the app install prefix (e.g. /share/applications/).
	*
	* See [@malept/flatpak-bundler documentation](https://github.com/malept/flatpak-bundler#build-options).
	*/
	readonly files?: [string, string][]

These two objects are merged together in FlatpakTarget but the type incompatibility is obscured behind an as any cast.

electron-builder/packages/app-builder-lib/src/targets/FlatpakTarget.ts

Lines 12 to 16 in 8e36be1

	export default class FlatpakTarget extends Target {
	readonly options: FlatpakOptions = {
	...this.packager.platformSpecificBuildOptions,
	...(this.packager.config as any)[this.name],
	}

[rotu]

Found during development on macOS. I'm not sure the actual runtime implications of this since I'm not on Linux.