How to use the @ckeditor/ckeditor5-engine/src/model/liveposition.fromPosition function in @ckeditor/ckeditor5-engine

}

		// If the URL represents a media, let's use it.
		if ( !mediaRegistry.hasMedia( url ) ) {
			return;
		}

		const mediaEmbedCommand = editor.commands.get( 'mediaEmbed' );

		// Do not anything if media element cannot be inserted at the current position (#47).
		if ( !mediaEmbedCommand.isEnabled ) {
			return;
		}

		// Position won't be available in the `setTimeout` function so let's clone it.
		this._positionToInsert = LivePosition.fromPosition( leftPosition );

		// This action mustn't be executed if undo was called between pasting and auto-embedding.
		this._timeoutId = global.window.setTimeout( () => {
			editor.model.change( writer => {
				this._timeoutId = null;

				writer.remove( urlRange );

				let insertionPosition;

				// Check if position where the media element should be inserted is still valid.
				// Otherwise leave it as undefined to use document.selection - default behavior of model.insertContent().
				if ( this._positionToInsert.root.rootName !== '$graveyard' ) {
					insertionPosition = this._positionToInsert;
				}

this.listenTo( editor.plugins.get( Clipboard ), 'inputTransformation', () => {
			const firstRange = modelDocument.selection.getFirstRange();

			const leftLivePosition = LivePosition.fromPosition( firstRange.start );
			leftLivePosition.stickiness = 'toPrevious';

			const rightLivePosition = LivePosition.fromPosition( firstRange.end );
			rightLivePosition.stickiness = 'toNext';

			modelDocument.once( 'change:data', () => {
				this._embedMediaBetweenPositions( leftLivePosition, rightLivePosition );

				leftLivePosition.detach();
				rightLivePosition.detach();
			}, { priority: 'high' } );
		} );

this.listenTo( editor.plugins.get( Clipboard ), 'inputTransformation', () => {
			const firstRange = modelDocument.selection.getFirstRange();

			const leftLivePosition = LivePosition.fromPosition( firstRange.start );
			leftLivePosition.stickiness = 'toPrevious';

			const rightLivePosition = LivePosition.fromPosition( firstRange.end );
			rightLivePosition.stickiness = 'toNext';

			modelDocument.once( 'change:data', () => {
				this._embedMediaBetweenPositions( leftLivePosition, rightLivePosition );

				leftLivePosition.detach();
				rightLivePosition.detach();
			}, { priority: 'high' } );
		} );