src/vs/workbench/services/workspaces/common/editSessionIdentityService.ts/EditSessionIdentityService/provideEditSessionIdentityMatch
class EditSessionIdentityService:	async provideEditSessionIdentityMatch(workspaceFolder: IWorkspaceFolder, identity1: string, identity2: string, cancellationToken: CancellationToken): Promise<EditSessionIdentityMatch | undefined> {
		const { scheme } = workspaceFolder.uri;

		const provider = await this.activateProvider(scheme);
		this._logService.trace(`EditSessionIdentityProvider for scheme ${scheme} available: ${!!provider}`);

		return provider?.provideEditSessionIdentityMatch?.(workspaceFolder, identity1, identity2, cancellationToken);
	}